Sturdy alloy materialSize 25*10*83mm (1*0.4*3.27inch). MultifunctionalIt can be used as a tapping machine, die forming machine. parts, nickel shaper, trimmer and polisher. AWESOME ACCESSORIES U-shaped pool cue tip polisher, a great accessory for maintaining your pool cue. Attach multiple angled tips, pocket-sized to fit in a pool cue case. Sharp metal prongs insert chalk into club tip and can also be used on sharp tips enamel Packing list: 1 package * U-shaped multi-purpose sander We only sell the U-shaped multi-purpose sander, not other items in the picture. Due to the differences between the different monitors, the pictures may not reflect the actual color of the item. Due to manual measurement, please allow slight errors in size.