ASSORTED GRIT SANDING BLOCKSIncludes 8 sanding blocks in 4 grits, from coarse to superfine specifications in 60/80/120/180/220 grit, 2 blocks for each grit. You can cut it into appropriate sizes for your needs

HIGH-QUALITY MATERIALSThe sanding sponge are made of industrial-grade brown corundum with special electrostatic sand planting process. which is strong and durable, not easy to tear, making it versatile for a range of hand sanding needs

WASHABLE AND REUSABLEThe drywall sanding blocks are designed for wet and dry dual-use, also can be used straight away or applied wet to the surface of an object for polishing, it can reduce flushing and improve work efficiency

EASY TO IDENTIFYGrit numbers are printed directly on the sanding sponge for quick selection, there are four different colors, including gray (corresponding to grit size - 220), blue (120), green (80) and orange (60), with different numbers of grains for different colors

MULTI-PURPOSEThe sanding sponge are Ideal for polishing flat and irregular surfaces, suitable for any home renovation project - drywall, woodworking, putty sanding, furniture finishing, metal polishing and other polishing,etc