This detachable clipper blade is made from fine-grain, high-carbon steel that is hardened and then cryogenically treated in a deep-freeze process to increase edge durability and heat resistance. Each blade is hand lapped for a smooth, even finish and snaps onto compatible Oster-style detachable clippers without tools. The design reduces heat buildup during use compared to untreated steel blades, helping maintain consistent cutting performance through a grooming session. It works under Oster universal comb attachments, letting the same blade cover a range of finished coat lengths. Regular maintenance is needed to keep the blade performing well: hair should be brushed away and blade lubricant applied between uses, and the blade should not be run on wet coats. Blades are manufactured in the United States and are intended for use on dog coats and paws as part of routine grooming.