Due to the good anti-rust and wear resistance of this coffee knock box, it can be used for a long time. Also, it has a smooth non-stick interior which is easy to clean. Characterized by an oblique mouth, the coffee bin allows you to use it more convenient. And the deep bent design will make coffee slag not easy to splash. It is made of stainless steel and rubber material. There are 2 sizes for your reference. Knocking bucket is with anti-slip pads, shock absorption and non-slip, removing the crossbar to make it easy to clean, easy to use, suitable for restaurants, coffee shops, dessert shops, bakery. Item Name: Coffee Knock Box Material: Stainless Steel, Rubber Features: Effective, with Anti-slip Pad, Anti-Splash Size Details: Size: S, Length: 11cm/4.33" (Approx.) Size: S, Height: 11cm/4.33" (Approx.) Size: L, Length: 14cm/5.51" (Approx.) Size: L, Height: 15cm/5.91" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Coffee Knock Box