Elcoho 18 Pieces Sanding Sponge Coarse Medium Fine Superfine Extra Fine Very Fine 6 Different Specifications Assortment Sanding Block Pads, Washable and Reusable Sand Sponge Kit (18)

Specifications: Material: aluminium oxide and sponge Size: 100 x 70 x 25 mm / 3.94 x 2.76 x 0.98 inches Grade: coarse (grade 60 to 80), medium (grade 120 to 180), fine (grade 240 to 320), superfine (grade 400 to 500), extra fine (grade 600 to 800), and very fine (grade 1000) Quantity: each grade of sanding blocks has 3 packs, total 18 pieces Package includes: 3 x Coarse sanding sponges 3 x Medium sanding sponges 3 x Fine sanding sponges 3 x Superfine sanding sponges 3 x Extar Fine sanding sponges 3 x Very Fine sanding sponges Warm note: Please allow slight difference on size due to manual measurement. It is not exactly the same as the sandpaper particles, it is not recommended to use instead of sandpaper. There is no grit mark on the sponge sand, you can distinguish it by observing the difference in the surface. The rough surface has a smaller grade.