High-quality: made of high-quality silicone, anti-skid, scratch , and not easy to tear. Prevent scratches: These replacement are heat and are critical to that there is no damage when loading and unloading pallets. It can effectively protect the inside of the air frying tray from scratches. Easy to use: just install our silicone protective feet on the metal sheet of -keeping plate of the air fryer to use, disassemble and clean. Proper size: The size of rubber protective cover of each air frying tray is appropriate, which is suitable for most types of air frying tray. Colour:black Material:Silicone Package Contents: 20 * Air Fryer Rubber Bumper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.