Groomer's Everyday CombWarren London's 7. 5 inch Greyhound Style Fine Coarse Everyday Copper Comb, For Groomers and Pet Owners, Rounded Corners Prevent Friction and Breakage, Copper helps maintain a hygienic grooming environment while promoting improved circulation, skin health, and a lustrous coat with a static free finish. DESIGN The comb's sturdy construction ensures that it can handle the toughest of knots and tangles with every day use without bending or breaking.