ZENO Foot Rest 3 Height Adjustable | Under Desk Foot Rest | Foot Stool with 30 Degree Tilt Angle Adjustment | Massage Surface Texture Improves Comfort for Home & Office | Black

I found the foot stool works well. I am careful not to apply weight to only one side.but feels sturdy enough.

Shortly after purchasing, I noticed small plastic parts on the carpet around the footrest, it took a while to realise that they were from the rest itself. There are a couple of silver metal rods underneath, that need to stay in place and just rotate, and they’re only held together by the smallest plastic bits the size of a fingernail, and any kind of movement on the footrest causes them to snap off, which then makes the footrest drop.I wedged some cardboard where the plastic parts were, to hold the silver rods in place, however more recently the part that holds the footrest in its setting completely snapped off, so it’s now stuck on the lowest setting, which as a tall person doesn’t work for me at all. Would not recommend

The item was faulty and I had to return it. The seller has refused to reimburse me for the return postage. Avoid this product and this seller.

I wish I'd bought one of these years ago.