Product size: 10.8x19cm Length: 5m ENVIRONMENTALLY FRIENDLY MATERIALSuper comfortable grip suits for long walks, solid ABS plastic case is non-toxic and odorless. 16ft/5M nylon Ribbon is strong and durable DURABLE & TANGLE-FREE WALKS The dog leash for medium dogs is suitable for dogs up to 60kg. Sturdy casing has durable and wear-resistant leash. Heavy duty large-size clip and stainless steel internal spring can withstand frequent use. Smooth belt feeder keeps retractable leash from tangling RETRACTABLE BELTThis is the best, durable, and retractable ribbon-like leash that would be appropriate for any strong large dogs which is up to 60kg, as well as medium and small dogs, giving them maximum freedom under your control. With such durable, long leashes, you can easily take your furry friend anywhere from 5m away. ONE BUTTON BRAKE & LOCK: One-touch braking and locking safety system, which allows the dog leash to be adjusted to a comfortable length with ease, walking your dog freely in open area with one hand braking, ensure that you have complete control over your dog's safety