Universal to all size portafilters,51mm,53mm,54mm, 58mm portafilter can be used in this product. New and unique striped spiral design, easy to grip and comfortable to grip. Made of food grade alloy,durable to use. The bottom non-, thick design, strong bearing capacity, to avoid slippery and slippery table surface.Flat round bottom design, more stable use, stronger force. The height of the portafilter can be adjusted, and it can be placed flat without bottom or bottom. Material: alloy colour: black Package Contents: 1 x Press powder stand Only the above package content, other products are not included. Note: Light reflection 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.