Strimm Pet/ Dog / Cat / Metal Grooming/ De-Matting Comb for Removing Mats/ Tangles/ Knots/ Clumps 9 stainless steel serrated sharp blades with solid handle, Length of the blade: 6cm, Total length of the de-matting comb: 17.5cm, Handle is comfortable and top has place for thumb to held so that you can have precise control over this tool Suitable for use on breeds with medium to longhaired coats, especially helpful for coarse or long, matted coats Points for attention in use: When removing tough tangles and mats, should hold the root of the fur and comb carefully, pull hard directly may cause hurt or inflammation to the pet skin