The Andis Ultra Edge #10 blade is made of hi gh-quality carbonized steel that extend s the blade's edge life; The blades are extremely heat and rust-resistant. Th e chrome-finished, heat- and rust-resistant close-cutting blade offer animals a cooler, more comfortable cutting experience; They won't experience any pain or harm when getting their hair cut. : The UltraEdge blades undergo a special hardening process for a longer blade life, extending the period they can be used; Sharp edges help for easy cutting. The clipper blade is extremely cutting; The thick and lengthy hairs on the pet's feet, pads, face, ears, and tail can be easily removed by using this size-10 blade and a 1/16-inch cutting length. The clipper blade is compatible with the Andis AG, AGC, AGP, AGRC, AGCL, AGR Plus, AGRV, DBLC, MBG, and SMC detachable blade clippers; It also works with the Oster A5 and Wahl KM series.