H7306 Hi-Flex 220 Sanding Sponge   See larger image and other views  Your Price:** $2.95 Customers who purchased this item also purchased: H7305 Hi-Flex 100 Sanding Sponge $2.95 H0956 #5, 6 Hinge Bit w/ Hex Shank $3.95 G1843 4" Plastic Blast Gate $4.95 Description For Hi-flex Sponges, the 100 is equivalent to 200 grit, while the 220 equates to 300 grit. See page 417 of our 2009 Grizzly Catalog! See similar items in: > Home > Abrasives & Sanding > Sanding Blocks Final prices will include state sales tax for items shipped to WA, MO, or PA. Shipping charges for items not shipped via truck freight will be added according to our shipping rates.