Zampa One Of A Kind Retractable Dog Leash. Consumer Comfortable Designed. Sturdy, Light Weight & Easy Lock/Unlock. Smooth Leash Retraction. Supports Dogs Up To 70 Pounds. Extendable To 16 Feet. Extendable up to 16 Feet Supports Dogs up to 70 Pounds Easy lock/unlock Button Great Experience Going a Run with Your Pet MONEY BACK GURENTEE