Appropriate Size: The cutting board comes in 52 pieces (D15 x W12 x H8mm) with 52 matching stainless-steel screws ( x 10). It is packaged in an elegant plastic case to keep the product in an organized manner : We have designed these with screws from high-quality rubber and 304 Stainless steel respectively. Perfect for different practical applications and can fit on a of made cutting boards and other furniture Unique Design: small for cutting boards have a simplistic appearance, with a moderate grip and low rubber content. They are sturdy enough to prevent the cutting board from sliding soft enough to not make a scratch on the countertop Multifunctional Features: These non-slip feet for cutting board will give you enhanced grip, crack resistance, and shock absorption for the gadgets and will prevent damages/scratches on their surface. cutting board feet with keep the board dry by allowing air circulation and from warping Wide Applications: Use these screw-in to the bottom of wooden furniture, cutting boards, cheese boards, chairs, and delicate electronic appliances to from wear and tearFeatures colour: black Material: rubber Package Contents: 52 x Round (Embedded stainless steel ring) 52 x 304 Stainless -tapping screw Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.