[ High quality material ]: The grinding wheel pad is famous for its dry wet sanding performance and wear resistance. Due to the use of A+material, the cutting level is greatly improved and the service life is than sandpaper. 6-inch circular sandpaper is made of high-quality silicon carbide, waterproof, durable, flexible, and anti-static [ Package includes ]: 25 pieces (3000/4000/5000/7000/7000/10000) coarse sand track sandpaper -5 pieces per grinding wheel Widely used: 6-inch wet and dry sandpaper can be used for polishing or polishing various project surfaces, such as metal, , rubber, wood, leather, or any handicraft surface. FRIENDLY: Due to the hook and loop design, it is easy to replace the disc track random sanding machine, which can improve your work efficiency. The sandpaper number is on the back of each sandpaper pad, which will help you find the correct sandpaper drill attachment, forming a similar sandpaper surface. Material: silicon carbide Color: As Shown Package Contents: 25 x Sanding Disc Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.