Newly Added Accessory:Shock Absorbing Reflective Bungee uses innovative Zero Shock BUNGEE Technology perfect for control and cushion the pulling, effectively slowing down the tension on the hand, reducing laborious traction, which makes dogs'walking enjoyable! The dog leash cord has reflective stitching on both sides to improve its visibility and protect your dog in the dark or low light conditions " Upgraded 360Swivel Lockable Hook:The new design 360swivel clips clasp are made of strong zinc alloy, rust-proof and durable. the same material used and trusted by climbers and gives you peace of mind.Professional Swivel clasp prevents the dog leash from twisting and dog getting tangled,Let your dog run freely anytime,anywhere,and you can get a good control of your dogs Heavy Duty Reflective Dog Leash: Our Strong dog leash used the unique machine knitting technology which make us the most popular in the market. Our great large dog leashes is made of ultra-durable and wear-resistant nylon rope, and stitched with reflective line along the length of the dog leash thick rope, highly visibility at night, keeps you both safe and high visibility on your late-evening walks at night Comfortable padded foam handle:ergonomically designed non-toxic soft padded handle for extra comfort,which provides a firm grip.Enjoy the feeling walks with your dog and protects your hand from rope burn for amazing comfort and control. Great for Walking,Running and Trainning:This long dog leash for large dog give enough freedom to your dog and everything absolutely under your control.The diameter of 1/3 inch can meet small dogs, cats or other small animals. The diameter of 3/8 inch and 1/2 inch is the best choice for training leashes for large dogs or medium dogs. dog leash suitable for outdoor sports such as hiking,camping,training,hunting,backyard,beach, mountaineering, walking, running, etc.