Sanding Sponges 6-Piece Reusable Washable Sanding Blocks Set 60/120/240 Grit Coarse/Medium/Fine Sand Blocks Sponges for Metal Wood

Features:
High Density Sponge--Use high-density sponge as base material plus aluminium oxide, for excellent resilience, strong plasticity and tear-resistance.
3 Different Sponges--Contain total 6 pieces(2coarse/60-grit, 2medium/120-grit, 2fine/240-grit), available to choose.
Dry Wet Grinding--Enable to be used wet or dry, and even directly in water; can be easily washed, stored and reused again.
Compact Size--Measure 9.8*6.9*2.5cm in size and 0.77oz light weight; feature portable and handy; occupy just little space to store.
Wide Application--Polish flat or irregular surfaces of metal, wood, furniture, hardware, car and more.