The flexible silicone box is easy to slip on, giving chair leg a snug grip like a glove. Pads underneath allow chairs to glide silently and smoothly along floor without leaving marks. Fit many kinds of furniture feet: dinning room chair, bar stool, patio chair, kitchen chair, metal bistro chairs, etc. Create strong and careful shield for all types of your lovely floor wood, laminate, vinyl, marble, tiled, etc.