The ShowPro Combo offers the complete kit to groom your dog at home. The ShowPro clipper offers a pro grade blade with an adjustable arm providing cutting lengths of 30/15/10 positions on the blade and is best used with the #1-#4 guide combs included in the kit to achieve desired cutting length. The trimmer included with this combo allows you to trim the smaller, finer areas of your pet; face, ears and paws.