<b>Specifications ：</b><br> <br>Grit: 120/240/320/600/800</b><br> Sanding Material: Aluminum oxide</b><br> Size: 5-inch with pre-punched 8 holes</b><br> Package Quantity: 100pcs</b><br><br> <b>Package Included:</b><br><br> -20pcs x 120 grit</b><br> -20pcs x 240 grit</b><br> -20pcs x 320 grit</b><br> -20pcs x 600 grit</b><br> -20pcs x 800 grit</b><br><br> <b>Using Tips</b><br> 120 to 320 grits: for heavy duty removal or woodworking.<br> 400 to 800 grits: for finishing high gloss clear coats.<br>