These rubber coasters keep your couch from sliding on hardwood flooring. These are the only products that work to keep beds from sliding around hardwood floors.

This item has a horrible smell that did not dissipate at all even after being left out on the lanai for 3 days. Absolutely disgusting.

A little thicker than expected, but satisfactory. Needed to be glue together to avoid slipping when stacked. Installation is easy, size is small and you don't really notice them at all because they're clear.