Description: Material: Coffee Knock Box is made of Stainless Steel silicone, which is sturdy, not easy to be damaged, and can be used for a long timeCompact Design: Espresso Grounds Knock Box is compact enough to fit on any countertop or bar without taking up too much spaceDetachable: The knocking lever of Espresso Dump Bin can be easily removed for easy emptying and cleaning. Silicone knock bar protects your handle and reduces impact force when knocking out coffee grounds, ensuring longevity of your espresso machine's handleStable: Espresso Bucket Knock equipped with four non slip feet stickers, this coffee knock box stays firmly in place during use for added secure and convenienceWide range of uses: Espresso Coffee Ground Knock Box can be used in homes, cafes, restaurants, restaurants, etc Specification: Material:Stainless Steel Silicone Size Chart: 13.8cmx15.4cmx13cm/5.43inchx6.06inchx5.12inch Package Includes: 1Coffee Knock Box Note: Please allow slightly errors due to manual measurement and different monitors.