PURCHASING TIP: Metal chain leash (chrome steel) is obviously heavier than nylon leash, please pay attention to the weight of this leash before purchasing, thank you. SOLID AND ANTI-FRICTION: This dog leash is very strong and resistant thanks to its high quality metal material. If you are worried about chafing wear and tear, choose this sturdy chain leash for your big dog without hesitation. NICE WRIST: The handle of this dog leash is comfortable for your hands, which may not not burn hands when dog pulls sharply. The grip is made of nylon and leather. CONVENIENT AND EASY USE: With the sturdy carabiner, this dog leash can ensure your safety for all outings. Fit most dog collars, and suit all dog breeds especially large or medium sized dogs like Jack Russell, Lhasa Apso, Pinscher, Labrador, etc.