Specifications: 
Material: Stainless Steel, Nylon 
Color: Gray, Blue, Rose, Green 
Size: 3M: leash length 3 m, width 1 cm, suitable for pet weight up to 15 kg 
5M: leash length 5 m, width 1 cm, suitable for pet weight up to 20 kg 
8M: leash length 8 m, width 1.5 cm, suitable for pet weight up to 50 kg 

Notice: the rope color of 8 meter leash has changed (all are gray rope)