Yichong Peto Pet Supplies Dog Cat Grooming Self Cleaning Slicker Brush For Pet,Gently Removes Loose Undercoat, Mats and Tangled Hair,Painless Cleaning Stainless Steel Beauty Massage Comb Overall brushhead measures are 5.51 inch length by 3.03 inch width and pin surface measures are 3.03 inch length by 2.13 inch width Fine stainless-steel pins glide easily through coat and are gentle for even sensitive skin Ergonomic durable design- Effortlessly removes debris, mats and dead hair from your pet's coat Brush with long strokes in the direction of the hair growth, tipped pins that will not irritate the dog's skin Ideal for ALL DOGS, including thin and thick coats or sensitive skin