High quality: It is strong and sturdy, and tucks on the drip tray of your espresso machine for space-saving storage Compact size: Can be stored on the espresso machine's drip tray (under the group head), unique height reduces clutter on the kitchen bench top. Bar: Shock absorbing design with a non-slip , preventing shifting during using. Function: The item helps prevents coffee grounds from splashing all around. Wide application: Used in coffee shop, restaurant, bar and more. colour: gray-green Material: plastic Size: about 12x12cm Package Contents: 1 x knock box Only 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.