Specification: <br /><br />Material: solid brass with stainless steel spring<br /><br />Color: as picture shows<br /><br />Shank Size: approx. 1/8''<br /><br />Shank length: approx. 1.25''<br /><br />Overall length: approx. 1.5''<br /><br />Drum diameter: approx. 1/2''<br /><br />Height of Sanding Bands: approx. 1/2''<br /><br />GRIT: 80#， each Grit Have<br /><br />Quantity: 1 set ( 100pcs Sanding Bands + 2pcs Sanding Drum)<br /><br />Used For Polishing<br /><br />Good on metals， woods， plastics， ceramics， etc.<br /><br />Package included:<br /><br />100pcs x Sanding Bands<br />2pcs x Sanding Drum Mandrel<br /><br />Note:<br /><br />Please allow 1-5mm errors due to manual measurement<br />Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same<br /><br /><br /><br />