Strong Dual Bungees Construction:effectively absorbs pulling from the dog up to 150lb, reduce the risk of getting hurt for both you and your dogDesigned with luminous reflective stitching insure you stay safe and visible when you running, walking in the morning or late at night.durable and weather resistant to hold up against even the most active dogs.A sliding D-ring enabling your puppy to move freelyAll for your perfect experienceEasy to use and durableReflective Stitching for night useprovides safety when running early in the morning or late at nightAdjustable headrest straps with quick release clipsSimply snap the buckle straps, keep secure and comfortablehands free dog leash could free your hands while control the dog at the same time.Helps to relieve shoulder or back pain, gives you and your dog enough freedom while walking, running, hiking, jogging, bikingBetter ControlEasily control your dog, no need to break stride.Quickly use the handle by your hip to guide your dog back on track,or get a more direct control and prevent dog fights with the collar's handleVisible at Night DesignedOur hands dog leash with three seams of luminous reflective stitching on the bungee to insure you stay safe and visible on your late evening runs.Fit Dogs: Up to 150 lbscolour:GrayMaterial:Polyestersize:Diameter: 2.5cmLength of Waist Belt: 24 inch- 43 inchLength of Leash: 59 inch-82 inchPackage Contents:1*Running pet leashOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.