More Durable, Much Safer:
This heavy duty dog leash is made of 1/2-inch diameter rock climbing rope which is reinforced with durable woven design. Sturdy enough for medium large dogs
Reflective Function: When walking your dog at night, visibility is key to the safety of you and your dog.
Reflective threads along the entire length of the leash provides added safety at night.
Available in 4 distinct radiant colors and 3 size leash to pick from, pick what suits you and your dog
3 size leash as below:
1/2'' x 4 FT (18~120 lbs.)
1/2'' x 5 FT (18~120 lbs.)
1/2'' x 6 FT (18~120 lbs.)
POOP BAGS -
leash includes one bag dispenser with sturdy metal clasp and poop bags, the dispenser is reusable, you can refill the bags after running out.
Comfortable to Hold:
Special foam padded handle design gives you a more comfortable grip than ever, protecting your hands from rope burn even your dog pulls.
O-ring on the handle allows you to easily attach a waste bag or keys. Enjoy each moment with your dog 
360° Swivel Clasp:
The Nickel-plated zinc alloy clip swivels to resist twisting. Say "no" to the rope twining during outdoor walking, hiking, playing with your dog 
Enjoy Time Out with Your Dog:
diameters: 1/2 inch; the diameter is made for small to medium dogs,Large dogs, will not too bulky or heavy;
if you have medium or normal large dogs, the diameter of 1/2 inch would be your best choice