Adjustable support arm, freely adjustable up and down, front and rear Fits most filter bowls The whole body is detachable, easy to store and organize Suitable for 99% of filter cups,Inner diameter about 7.8cm suitable for most filter cups The tower is equipped with anti-skid rubber pads to reduce the wear of the equipment on the base and effectively fix the equipment Hand-brewed Coffee Stand Household Coffee Drip Filter Bracket Hand-brewed Coffee Appliance Adjustable Cup Holder Colour: Black Material:Aluminum alloy Package Contents: 1x Coffee filter holder 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.