They are Large Rectangular Leg Caps! Fit Length: 1-9/16" to 1-13/16" (3.9cm-4.6cm), Width: 1" to 1-3/16" (2.5cm-3cm). CHECK SIZE BEFORE PURCHASE(the Second Picture). Do Not Fall Off Exceed most self adhesive felt pads.They grip the chair legs gently and securely without falling off. Durable & Friction Free - With cushioned felt-padded bottom base to allow your chairs to glide smoothly and quietly along the floor to prevent scratches, scrapes or harsh grating. Warning: As the felt pad can create friction on vinly floor,these chair caps may not able to move quickly on vinly floor. Excellent Craftsmanship - Soft and durable silicone which is fused with the felt via thermal compression.Thicker chair caps to ensure higher durability and withstands the rigors of everyday use. 100% nontoxic, safe for children & pets. Color Brown, match your brown chair legs or dark color chair legs. Shape- Rectangle. Package includes 16pcs of rectangular chair leg protector caps. Material: Nontoxic silicon + felt pad Shape:rectangle Product dimension:(L*W*H): 49mm*34mm*34mm Fits chair legs with length from 1-9/16" to 1-13/16" and width from 1" to 1-3/16" Package includes 16pcs of large rectangular chair leg floor protector caps.