Wahl's Pocket Pro® compact, battery-operated trimmer is essential for trimming on the go. It is the perfect size to store in your pocket ensuring your animal always looks its best when it matters most. The Wahl Pocket Pro trimmer 7-piece grooming kit offers an easy way to trim around eyes, ears and legs without shaving hair completely off. To trim the length you want, just choose the attachment and cutting direction indicated in the included chart. After selecting the length and trimming guide desired, begin trimming your dog.