waterluu wet & dry sandpapers,42 pack 120 to 3000 assorted grit sandpapers with sanding block sander,9x3.6 inch sanding sheets for wood furniture finishing glass metal sanding automotive polish. waterluu <b>highlights:</b> <br> what is the most important for a hand tool? <br> <b>comfort! </b> <br> when you hold waterluu sand block, you just have comfort grab feel as its design is based on the shape of your palm. <br><br> <b>features: </b> <br> - sandpaper size: 9”*3.6”/ 22.5* 9.1cm<br> - sandpaper material: silicone carbide and electro coated<br> - hand sander size: 6.5"x3.4" / 16.5x8.5cm<br> - hand sander material: foam, metal and abs<br><br> <b>recommend using way:</b> <br> 60 to 180 grit sandpaper: coarse grit sandpaper is a good choice for rough sanding and removing scratch, like rust removing.<br> 220 to 400 grit sandpaper: this grade grit is used for light sanding between coats of finish and to sand metal and other hard surfaces, like drywall finishing. <br> 1200 to 1500 grit sandpaper: this grade grit is used for sanding between coats. <br> 2000 to 3000 grit sandpaper: this grade grit is used for buffing.<br><br> <b>package include:</b> <br> <b>- 1 * hand sander</b><br> - 3 *120 grit sandpaper<br> - 3 *150 grit sandpaper<br> - 3 *180 grit sandpaper<br> - 3 *240 grit sandpaper<br> - 3 *320 grit sandpaper<br> - 3 *400 grit sandpaper<br> - 3 *600 grit sandpaper<br> - 3 *800 grit sandpaper<br> - 3 *1000 grit sandpaper<br> - 3 *1200 grit sandpaper<br> - 3 *1500 grit sandpaper<br> - 3 *2000 grit sandpaper<br> - 3 *2500 grit sandpaper<br> - 3 *3000 grit sandpaper<br>