The Chris Christensen 000 7.5 In. Greyhound Style Fine/Butter Comb is a high-quality metal comb designed for dogs with coarse hair. With a grey metallic color and a wood case for easy storage, this comb is perfect for all breeds of dogs. The comb is manual and features a 7.5-inch size for easy maintenance. The product is designed by Chris Christensen, a trusted brand in the pet grooming industry, making it a reliable choice for pet owners looking to keep their furry friends well-groomed.