Check the listing for details. 10Pack 4-1/2"×7/8'' with 4 different Grits T27 Ceramic Grain Flap Sanding Discs. Color: Red, Condition: New, Made in United States. Listed at 22.32 USD. Description:【Various Grit Flap Disc】 4-1 2 inch Flap disc with 40/60/80/120 4 different grits. This angle grinder flap disc set contains 5 pcs of 40 grit, 2 pcs of 60 grit, 2 pcs of 80 grit and 1 pc of 120 grit. Grinder sanding disc is a great choice for grinding various metals, perfectly meets all you need.【Ceramic Shaped Grain】These flap discs are made with industrial-grade ceramic abrasives, offering double the grinding power and superior heat dissipation. Ceramic discs also last three times longer than zirconia discs and five times longer than aluminum oxide discs.【Trimmable Flap Disc】The plastic cut-away backs allow the sanding discs to be easily trimmed to expose unused abrasive cloth toward the centre of the disc, dramatically extending th.