--- product_id: 444727330 title: "Zinus 5 Inch Metal Smart Box Spring with Quick Assembly, Queen | Mattress Foundation with Fabric Outer Cover, Strong Metal Frame, Easy Assembly" price: "B/.737" currency: PAB in_stock: true reviews_count: 13 url: https://www.desertcart.com.pa/products/444727330-zinus-5-inch-metal-smart-box-spring-with-quick-assembly store_origin: PA region: Panama --- # Compact, all-in-one packaging Supports up to 700 lbs Tool-free quick assembly Zinus 5 Inch Metal Smart Box Spring with Quick Assembly, Queen | Mattress Foundation with Fabric Outer Cover, Strong Metal Frame, Easy Assembly **Price:** B/.737 **Availability:** ✅ In Stock ## Summary > 🛏️ Elevate your sleep game with effortless strength and style! ## Quick Answers - **What is this?** Zinus 5 Inch Metal Smart Box Spring with Quick Assembly, Queen | Mattress Foundation with Fabric Outer Cover, Strong Metal Frame, Easy Assembly - **How much does it cost?** B/.737 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/444727330-zinus-5-inch-metal-smart-box-spring-with-quick-assembly) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleep with Confidence:** Backed by a 5-year limited warranty, this foundation is built to last and keep your mattress in prime shape. - • **Rock-Solid Steel Frame:** Durable alloy steel supports up to 700 lbs, ensuring your mattress stays perfectly stable night after night. - • **Sleek Poly Jacquard Cover:** Modern fabric finish adds a subtle touch of style while protecting your foundation. - • **Effortless Setup in Minutes:** Tool-free locking brackets mean no fumbling with bolts—get your foundation ready faster than ever. - • **Compact Shipping, Zero Hassle:** All parts and instructions arrive in one neat box—no missing pieces, no stress. ## Overview The Zinus 5 Inch Metal Smart Box Spring Queen combines a durable steel frame with a stylish poly jacquard cover, supporting up to 700 lbs. Designed for quick, tool-free assembly, it ships compactly with all components included and is backed by a 5-year limited warranty, making it a reliable mattress foundation for modern living. ## Description As the backbone for solid mattress support, a box spring that falls short can make or break your night’s sleep. We developed the Smart BoxSpring® with unbeatable durability and rock-solid stability to keep your mattress in shape for years to come. And our latest quick assembly version gives you total confidence when it comes to setup, requiring fewer bolts and ingeniously designed with easy to use, tool-free brackets. With our simple, step-by-step instructions on hand, you’ll have this foundation built and ready to use within minutes. Built with a strong and durable steel frame and a versatile poly jacquard cover that slips right on, the Smart BoxSpring® is the picture of dependability for any mattress. All packed in a compact shipping box with everything included, even our 5-year worry free warranty! Now that’s peace of mind you can sleep on. ## Features - Steel Interior Frame With Poly Jacquard - STRONG, DEPENDABLE, AND READY IN NO TIME - As if its ultra-durable steel structure and convenient packaging weren’t impressive enough, our original Smart BoxSpring has been given a quick-assembly upgrade - DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin/twin xl sizes support a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs - EASIER THAN EVER ASSEMBLY - With fewer bolts and tool-free locking brackets for intuitive setup, assembly takes only minutes to complete - THOUGHTFULLY PACKAGED - All parts and instructions are packed into one compact box that ships straight to your door - Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09XMB39J1 | | Assembly Instructions Description | Instructions for easy, tool-free assembly are provided. | | Best Sellers Rank | #69,350 in Home & Kitchen (See Top 100 in Home & Kitchen) #33 in Box Springs | | Brand Name | Zinus | | Color | Grey | | Compatible With Mattress Size | Queen | | Customer Reviews | 4.2 4.2 out of 5 stars (1,240) 4.2 out of 5 stars | | Finish Types | Steel | | Form Factor | Rectangular | | Furniture Finish | Alloy Steel | | Global Trade Identification Number | 00841550325294 | | Headboard Material | Fabric | | Included Components | Cover, Slat, Steel Frame | | Item Depth | 5 inches | | Item Dimensions | 78.7 x 59.5 x 5 inches | | Item Dimensions L X W X H | 78.7"L x 59.5"W x 5"H | | Item Type Name | Box Spring | | Item Weight | 36.8 pounds | | Manufacturer | Zinus | | Manufacturer Part Number | ZU-ABS-5QS | | Manufacturer Warranty Description | Worry-free 5 year limited warranty included. | | Material Type | Fabric, Steel | | Maximum Weight Recommendation | 700 pounds | | Model Number | ZU-ABS-5QS | | Number Of Items | 1 | | Number Of Packs | 1 | | Other Special Features Of The Product | Durable | | Product Care Instructions | Wipe with Dry Cloth | | Set Name | Queen, 5 inch | | Shape | Rectangular | | Size | Queen | | Style Name | New/upgraded with quick assembly | | Unit Count | 1 Count | | Upc | 841550325294 | ## Product Details - **Material:** Fabric, Steel - **Product Dimensions:** 78.7"L x 59.5"W x 5"H - **Size:** Queen - **Special Feature:** Durable - **Style:** New/upgraded with quick assembly ## Images ![Zinus 5 Inch Metal Smart Box Spring with Quick Assembly, Queen | Mattress Foundation with Fabric Outer Cover, Strong Metal Frame, Easy Assembly - Image 1](https://m.media-amazon.com/images/I/61c9fcuvELL.jpg) ![Zinus 5 Inch Metal Smart Box Spring with Quick Assembly, Queen | Mattress Foundation with Fabric Outer Cover, Strong Metal Frame, Easy Assembly - Image 2](https://m.media-amazon.com/images/I/71t8jlk2dcL.jpg) ![Zinus 5 Inch Metal Smart Box Spring with Quick Assembly, Queen | Mattress Foundation with Fabric Outer Cover, Strong Metal Frame, Easy Assembly - Image 3](https://m.media-amazon.com/images/I/714FmAuUcKL.jpg) ![Zinus 5 Inch Metal Smart Box Spring with Quick Assembly, Queen | Mattress Foundation with Fabric Outer Cover, Strong Metal Frame, Easy Assembly - Image 4](https://m.media-amazon.com/images/I/81qeOrUzQHL.jpg) ![Zinus 5 Inch Metal Smart Box Spring with Quick Assembly, Queen | Mattress Foundation with Fabric Outer Cover, Strong Metal Frame, Easy Assembly - Image 5](https://m.media-amazon.com/images/I/71LXSplDg1L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Are any tools required to assemble my box spring?** A: Yes, just a few! But this box spring is shipped with everything you need to assemble it - all parts, tools and instructions can be found efficiently packed in the shipping box. **Q: Does this box spring require a bed frame?** A: A basic metal bed frame or platform bed (sold separately) is required to support this box spring. Add your mattress, and you’ve got the dynamic trio for rock solid support. **Q: What kind of mattress can this box spring support?** A: Our box springs are designed to do it all. Rest your memory foam, latex or spring mattress on top for smooth snoozing. **Q: What is the distance between slats?** A: For Twin and Full sizes, spacing is 6.3 inches. For Twin XL, Queen and King sizes, spacing is 6.7 inches. For California King size, spacing is 7.2 inches. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommend *by on Reviewed in the United States August 6, 2026* I bought a vintage metal bed, I love it! It didn’t have enough cross braces to support my mattress. I bought a bed slats from Ikea that took 2 hours to put together, but didn’t fit well. It worked great, but the slats were visible along the edges and I had to find something different. I tried the bed slats I used on my previous bed. They didn’t work at all! My mattress is good quality but weighs about 150 pounds. Then I added a bunkie board on top of the slats. That didn’t help either. I had a huge sag in the middle of the slats. Not to mention terrible back pain every morning. I finally ordered this mattress foundation. This is just what I needed! I got the newer easy to put together model. It is truly a DIY friendly assembly. It is the easiest assembly of any product I have ever purchased. A much appreciated bonus is the racheting Allen wrench included to make assembly more pleasant. Don’t throw this away! The foundation fits my bed just right and supports my lovely 150 pound mattress very well. I think of it as a substitute for a traditional box spring. The queen size is about 5” high. And to top it off, it is less expensive than the other options that did not work as well! I would buy this again for any mattress support situation in the future. ### ⭐⭐⭐⭐⭐ Easy assembly and perfect height. *by on Reviewed in the United States June 30, 2026* Had purchased one a few years ago and it is great, but the newer versions are much easier to assemble. Height is perfect if you need a low profile box spring. ### ⭐⭐⭐⭐⭐ Very Nice, No Issues *by on Reviewed in the United States March 24, 2025* Ordered the 5" Queen size. All parts were there. Assembly was easy, parts fix fine with no need for "tuning" anything. Appears to be very sturdy and I don't see the possibility of anything warping like may happen with wooden parts. We have a wooden bed frame that this fits on/in and because this is metal it slides a little. I'm going to add some "Allagator" tape (where one side of the tape is like a heavy gauge sand paper) to the metal frame which should stop it from sliding. So far I would recommend this. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/444727330-zinus-5-inch-metal-smart-box-spring-with-quick-assembly](https://www.desertcart.com.pa/products/444727330-zinus-5-inch-metal-smart-box-spring-with-quick-assembly) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-16*