They are great floor protectors and also can be used as chair leg caps tips, chair socks, chair glides, carpet saver, table legs protector and furniture sliders movers. Best quality silicone gel, sturdy and durable. No more peeling off and replacing adhesive pads. Felt pads underneath allow chairs to glide silently and smoothly along floors (tile, hardwood, laminate and vinyl floor) without leaving marks. You will barely notice them with the transparent design. Fits many kinds of desk feet: dinning room chair, bar stool, patio chair, kitchen chair, metal bistro chairs, etc. Specification: Material: PVC Color: Clear Rectangular Leg: Width: 16-21mm/0.62-0.82in, Length: 34-42mm/1.33-1.65in Package Includes: 20pcs Chair Leg Floor Protectors Note: Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Please allow slight di Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.