Grit Sandpaper Sheet: Polishing sanding pads can be used wet or dry and is suitable for polishing contours edges edges etc. There is foam design on the back which is easy to grasp. You can also cut it to a suitable size 10Pcs Sandpaper Set: This package contains 10pcs sandpaper sponge block 1pc each for sizes 60 grit to 120 grit and 2pcs each for sizes 180 grit to 280 grit. Abundant quantity and diverse choices you can choose the appropriate sandpaper according to your needs Size and Content: Sandpaper sponge block includes 10pcs 9.8 x 6.9 x 2.45cm(3.86 x 2.72 x 0.96 inch). (Note that there may be slight differences in manual measurements) High Quality Material: Polishing sanding pads is made of sandpaper and sponge soft and foldable sturdy and durable not easily damaged and can be reused after washing and drying Wide Application: Sandpaper sponge block is widely used and suitable for polishing wood furniture metal walls paint plaster car surfaces plastics and other items making the surface of the item smoother and more comfortable