[ Grit Sandpaper Sheets]-10 sheets of each 80/ 120/ 180/ 240/ 320/ 400/ 600 grit, 70 sheets in total+1Pcs detail hand sanding block, of grit can meet most of your daily usage. [Premium Material]- Sandpaper is made of waterproof Alumina oxide which is , good flexibility, wear resisting and prevent clogging, it will not fall apart, tear or crumble off during using. [Comfortable To Use]- The Mini sander is made of polyurethane foam, it is light-weight ,moderate hardness, soft enough to be comfortable but hard enough, elastic, hand-held shape, comfortable to hold, the small detail sander can access to small areas and complete large spaces quickly. [HIGH PERFORMANCE]Hook and loop backing that has good adhesive for easy place and switch. [Wide application]For wood sanding, hand polishing, arts, zips, glass and crafts. Colour:yellow Material:Alumina Package Contents: 1 set x Sander Paper Kit Only the above package content, other products are not included. Note: Light 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.