https://www.ebay.com/sch/i.html?_nkw=3M+700709962+21+Psa+Sanding+Disc+Sc+Mesh+19In+80G+Pk12&_sacat=0&_dmd=2

3M 700709962-21 Psa Sanding Disc, Sc, Mesh, 19In, 80G, Pk12

Regular price
$288.00
Sale price
$202.00

PSA Sanding Disc, Vacuum Hole Design No Hole, Disc Dia. 19 In, Grade Medium, Grit 80, Abrasive Type Non-Woven, Abrasive Material Silicon Carbide, Backing Material Open Mesh Fabric, Series 29829, Color Brown, Package Quantity 12