The double sided pocket size cue tip scuffer is the perfect little accessory for adding a little more chalk holding power to your smooth and compressed cue tips.The cue scuffer is a double sided cue tip scuffer that has a durable alloy casing with premium quality medium course grit on the front to the back.The cue tip scuffer measures 25mm (1 inch) square and is 16mm ( 1/2 inch) thick.