Item Tag: 36#-220# (80-1000 Grit)

Sponge Sand Blocks Wet Dry Square Polishing Sanding Blocks 80-1000 Grit Metric

Size: 36# (80-100 Grit)/60# (120-180 Grit)/80# (180-240 Grit)/100# (240-320 Grit)/120# (320-400 Grit)/150# (400-500 Grit)/180# (500-600 Grit)/220# (800-1000 Grit). · High-density sponge with high hardness and excellent toughness.