DSPIAE Sanding sponge kit comes with 30 pcs total per kit.
 
Includes a 5-compartment storage box.
Thicknesses of 2mm/3mm/5/mm (2 of each size).
Set S01 includes grits #180, #280, #400, #600, #800
Set S02 includes grits #1000, #1200, #1500, #2000, #2500
 
The user can use coarse grits on pieces requiring less sanding precision. The sanding block is made from EVA material that is soft and flexible, perfect for sanding curved edges. The grits are color-coded, making them easy to distinguish. Grits are labeled clearly at the back, allowing users to choose their tools without hassle. With three thicknesses to choose from, it is versatile for any situation. Every set comes with 2 of each thicknesses for each grit. Users can cut the sponge into their desired size or use the product immediately. Freely customize to your desired size. Use your first and middle fingers to hold the sponge. Apply force with your index finger for maximum effect. Made from memory foam, the sponge always returns to its original shape.