Petmate Walkabout Cord Retractable has been newly redesigned to allow your dog to exercise or walk with you to explore his surroundings that you can control by just applying the pressure of your trigger finger. Featuring an ergonomic handle and a redesigned inlet to reduce tangling as the leash retracts. The Walkabout is lighter in weight thus reduces the strain on hands and wrists. Housed in a high impact plastic casing. The 16 foot cord length allows your dog the ability to explore and will run in and out without sagging. For medium sized dogs up to 44 lbs. No assembly required.