1.Solid Food 304 Stainless Steel Base enable you to feel reassurance when you make espresso. Anti- Aluminum Alloy handle is perfect for hand use 2.Low profile makes it easier for barista to tamp with straight arm at 90 degrees to the counter. Evenly redistributes coffee grounds and provide a larger flat surface area for the barista to apply an even tamping pressure using the palm of the hand which helps with control and consistency 3.Height is adjustable by it's screw mechanism (no grub screws ,shims, or Hex keys required) to suit different doses or baskets 4.Anti-rust design , it's pretty delicate with premium material and exquisite appearance size:4.9cm Material:stainless steel colour:Black+silver Package Contents: 1 x Coffee cloth powder machine 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.