Features 1、Various Grits: These sand papers have 5 kinds of grits, including 1000, 2000, 3000, 4000 and 7000 grits, and 4pcs of each. 2、For Dual Uses: The waterproof sandpaper allows for dry and wet dual use, while the even grits ensure great sanding effect. 3、Flexible Uses: Can be widely applied in polishing various materials, such as wood, metal and so on, practical and efficient. 4、Durable Using: Made of high quality resin material, the sand paper enables easier polishing and good durability as well. 5、Simple Carrying: Combining light weight and small size, the daily storage and carrying are much more convenient. Specification Item Type: Sand Paper Material: Resin Specification: 20 pcs / set. Grit: 1000#, 2000#, 3000#, 5000#, 7000# (4pcs of each). Sandpaper Length: Approx. 23cm / 9.06in Sandpaper Width: Approx. 9cm / 3.54in Package List 20 x Sand Paper