The Casing is of Durable ABS Engineering Plastics, Sturdy & with Special Bearing Resistance to Falling. One-Touch Control makes Automatic Retractable possible. It's very convenient for your control the dog's distance from time to time, for daily use and Sudden Situations.
Features:ABS material, safe and durable.
One key to control leach length, very convenient.
Provide safety for your dogs and cats while it's out.
A nice gadget for daily dog / cat walking.
Suitable for cat / dog weighs less than 15kg/33lb.