Iconic Pet Dematting Comb The nine wave-shaped stainless steel blades can easily remove the mats and knots without damaging the coat length Hold the root of the pet's hair and gently comb the mats This product is intended for the use on pets; keep out of the reach of children Length of Blade : 42mm; Spacing of Blades:4.5mm; Total Length of Comb:180mm; Number of Blades: 9pcs