"VISTA RUBBER BRUSH DOG/CAT SMALL. This 4 inch by 1 1/2 inch double sided, rubber brush has 1/4 inch long rubber close packed nibs on its flat side for small/medium dog or cat grooming(outstanding for removing dead/loose hair) and super short, close packed nibs on the V designed side for legs, tails, etc.. Excellent for wet or dry coat grooming."