Alfie Pet by Petoga Couture - Devin 7-Inch Demat Comb with Memory Gel Grip Handle Comb measures 7-inch Brush (1.75 x 1.75 inches at brush head with 9 blades). Ideal for long haired breeds. The dematting rake removes matted and tangled hair in long-haired dogs without loss of hair length. Use to remove uncomfortable hair mats from behind your dog's ears, between his back legs, beneath his front legs, under his collar, and more. Friendly tip: coat conditioner should be used to aid in removing mats. Gel grip handle for maximum control and extremely comfortable to work with. Keep your hand in a natural position to prevent fatigue and repetitive motion injury.