1Made of high quality stainless steel material, firm, durable and long service life. 2Ergonomic rubber handle design, easy to hold and save you more efforts. 3Can effectively clean your pet's falling hair and meanwhile massage your furry friends. 4Needles based on dog skin characteristics, can fully fit pet body shape, do not damage your pet's skin. 5It is also good for promoting pet's blood circulation and metabolism to keep them fit.