Description: Retractable dog leash comes with a smart lock button to set the length of the leash needed, and an instant retractable button to pull the dog back when needed, such as in emergencies. It gives you full control to ensure the safety of your dog and the public. Features: [Lock Button]Support quick lock ; unlock feature, just easy roll-on and roll-off with your thumb. [Tangle-Free]This extendable dog lead can effectively prevent windings and knots, so you can freely retract any angle. [Comfortable]The free strap rope makes it much more comfortable to hold and wrap around your hand. [Heavy Duty]The traction rope is suitable for large dogs, medium, and smaller dogs, giving them maximum freedom under security control. [High-quality]Made of durable rope and ABS case, corrosion-resistant iron hooks for long time use. Delivery Quantity: 1 Piece Product color: blue Product size: 5.2*5.2cm