Feature No need to stick, easy to install, avoid rolling off. Prevent the chair foot from scratching the floor, and reduce the noise when moving the chair or the table. The plastic chair leg floor protectors are anti-noise, anti-slip, anti-scratches, rust-proof, non-odor. Perfect chair leg protectors for hardwood floors. An ideal accessory for outdoor chair leg floor protectors for patio chairs, dining chair leg caps, camping chair feet, etc. Specification Color: Black. Material: PVC. Inner Hole Size: 38 x 38mm / 1.5 x 1.5 inch (L*W). Total Size: 48 x 48 x 30mm / 1.88 x 1.88 x 1.17 inch (L*W*H) Note Due to manual measurement, allow a deviation of 1 - 2mm. Please check our product size carefully and read the product size descriptions before purchasing to avoid possible unpleasant shopping experience.