Material: The outer casing is made of ABS engineering plastic, The black anodizing treatment does not fade, delays aging and is durable, High quality springs can be retracted faster. Flexible Design: Walk your dog freely in open area with one hand braking, release and recoiling system design, which allows the dog leash to be adjusted to a comfortable length with any direction. For any types of dog with up to 22lbs in weight, this retractable leash works for medium size and smaller dogs, giving them maximum freedom while under your control. Comfortable Handle: Durable ABS plastic casing with ergonomic grip and anti-slip handle fits in your hand like a glove, it can prevent your hand to be hurt efficiently. Perfect For Use - Quick Lock, Pause and Unlock Button- easy Roll-On and Roll-Off with your thumb only. 360 Degree Tangle-free, great for walking, jogging, running, camping and hiking, or out for a leisurely stroll backyard activities Strong Function: Retractable Dog Leash nylon tape extends up to 9.8 ft, strong and durable, made for daily use, with a strong spring for smoothly retracting dog leash. Detail Information: Main material: ABS Plastic, Nylon; Color :Blue, Rose Red,Pink; Weight: 135g / 0.30lb; Adjustable Range of Length : Maximum 9.8Ft / 3M