Oster Products DOS78919206 CryogenX A5 Clipper Blade Dog Grooming Tools, Size 3F CryogenX A5 Clipper blade is use when clipping Shih Tzu, Maltese other drop coated breeds Longer full teeth act like a comb as it moves through coat Leaves a plush finish that is easy to manage between grooms Leaves hair 1/2-inch - 13-mm Available in size 3F