Style:Round-Tip CURVED Pet Grooming Scissors.Material:4CR stainless steel Hardness:56HRCSize:7.0".Color:Silver.Rounded Safety Tips to Prevent Cutting Delicate Areas.No need to worry about poking your pet's skin with these round-tipped scissors.Scissors material introductionA good scissor, the material is the key,The material of our factory's scissors is mainly divided into the following kinds: high quality stainless steel 4CR13 comov 6CR13 comov, 9CR13 comov and the high-end quality Japanese stainless steel 440C which is world famous.All scissors are forging.4CR13 belongs to Martensitic stainless steel which is the international number,The Martensitic stainless steel is used to product the knife and scissors.The Martensitic stainless steel grades are mainly 4CR13, 6CR13, 9CR13.Stainless steel has a certain hardness to guarantee the sharpness of scissors.The internal organization of the Martensite stainless steel is changed by heat treatment,resulting in the formation of tempered martensite.Through the process,the hardness of stainless steel is increased, then complete the production of the scissors.With magnetic conductivity, can be attracted by the magnet.4CR13,6CR13 and 9CR13 Stainless steel are all high speed steel and emerging steel.CR is chromium,the higher the previous number,the more hard the more crisp,and not easier to rust.Scissors maintenance instructions1.Please don't cut the air.2.High quality steel, high sharpness, when you use the scissors,you must pay attention to safety.3.Please kep it clean after using,can lubricated if necessary.4.Please be careful with the scissors,don't drop from high level,this will destroy marginal adaptation of the scissors.5.Don't use them to cut metal objects.The scissors can only be used for hair trimming, otherwise it will shorten the life of using.