4Pcs Face Mask Extender Strap – Adjustable Mask Holder Ear Protector, Anti-Tightening Mask Ear Strap Accessories Masks Extension for Ear Pain Relieving, Black（The Belt is Inelastic）

This is really a well made product. It is easy to use, comfortable and adjustable. There is no slippage and is unlike most of the other mask straps that I have tried. Worth the price too. Grab a package and be ear pain free. Shipped to me very quickly.

This is a great concept with a few flaws. The material is kind of slick on the outside, almost like a satin ribbon, so the plastic adjuster slips and widens it too easily after you've tightened it. The plastic clips used to hold the ear loops of your mask are easy to use but in order to keep the mask tight enough to my face, the clips dig into my head. And finally, the only way I could keep it on was to wear a ponytail or bun to hold it up on the back of my head. A HIGH ponytail, because too low and the mask loops still rest on the top of my ears. I will still use them occasionally but will also look for another option to keep the ear loops off my ears.

I wasn't sure what to expect when ordering these mask straps. I am so happy I chose this brand! I tried them as soon as they arrived and not only do they achieve the goal...to save my poor ears they go above and beyond and help all of my masks to fit better. I have so many masks that I was unable to wear because they were too loose and I would have to keep pulling them up. This strap solves the problem by allowing you to pull the mask tighter. I have already ordered a 2nd box and tell everyone about them. :-)

The product idea is great however the material it was made from made it to slippery t stay where I set it on my head. The band kept slipping out of place and needed constant adjustment.

I like these a lot. It was much cheaper than buying a bunch more masks. The reason I did is because I had several 3 layer masks that kept falling off of my ears and the strap would get very uncomfortable after about 3 hours at work. These straps enabled me to keep the current mask and at the same time keep it tight and comfortable. When not needed simply top mask strap and just let the whole thing hang from my neck.

They do exactly what I need them to. My ears are no longer sore from tight masks. They stay in place, so I do not need to readjust the strap each time I put on my mask. Great product!

It doesn't work for a smaller head. It doesn't adjust to a small (woman) size.. And I'm pretty sure my head is average.

I missed the part of the description that said these are for large heads, and so these are just barely useful for me (average head, I think). I have to use it at the smallest adjustment, and even that is too big for some masks (depends on size of ear loops). Otherwise: These are useful, well made, would be 5 stars if they fit me better!