Multiple Sizes & Diameters:Including 15/20/30/50FT long.Diameters of 1/3" fit for small medium pets dogs and cats,1/2" fit for large dogs. Sturdy 360° Swivel Hooks:Features heavy-duty stainless steel hook preventing accidental openings while allowing 360° rotation to prevent tangles. Ensures happy, tangle-free movement. Reflective Stitching for Safety:Enhanced with reflective stitching for better visibility in low-light conditions, ensuring your pet’s safety during nighttime activities. Durable & Lightweight Material:Made from high-strength, this leash is tough, tangle-resistant, and eco-friendly while remaining lightweight. Perfect for Outdoor Adventures:Great for hiking, camping, training, hunting, backyard, beach, recall training, outdoor play with tennis balls, and swimming! Hi Kiss Check Cord Large,Medium Small Dogs/Puppy Obedience Recall Training Agility Lead - 15ft 20ft 30ft 50ft Training Leash(Green 50ft-Diam 1/3"-1 Hook)