Includes: you will receive 16 pieces of rubber , the enough can meet your and replacements, and they will bring more conveniences to your life, so you can also share with othersSuitable size: the size of each rubber protective cover is in proper dimension, which fits most kinds of pans, and these covers can protect the inside of the from being scratched material: the black are made of silicone, strong and stretchy, no strange smell and will not be corrode , they are high temperature resistant and can be washed with both cold water and hot water, even if they are stained with oil, they can be cleaned Easy to use: the silicone anti-scratch protective covers are convenient to use, you just need to install the silicone protective covers on the metal tab of the crisper plate, and they are soft and elastic to install and remove Practical presents: you can use the storage box or box to these silicone feet and match with some other kitchen accessories to send to your parents, and colleagues, especially for those who have just moved into a new house or just started to learn how to , showing your concern for colour: blackMaterial: siliconePackage Contents:16 x Scratch protection coverOnly the above package content, other products are not included.Note: Light 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.