【360° Tangle-Free Retractable Leash】The leash is made of high strength steady impact-resistant polyester material which is strong, durable and anti-wear. U retraction opening design allows you to control your dog from any angle. Heavy duty premium stainless steel internal coil for consistent retraction. This is a great design for those dog lovers who want to give their furry friend more freedom while maintaining safety and control at all times. Quick Lock and Unlock Button, easy Roll-On and Roll-Off with your thumb only. Allows you to adjust the distance between you and your dogs at anytime, protect the safety of pets and other pedestrians.1 X 6" Inline Smart Controller Duct Fan 1 X 6" Carbon Filter 1 X Grey/Black 6-inch Flexible Ducting 3 X Stainless Steel Clamps 1 X Grow Room Glasses 2 X Lifting RopesVentilation Kit Inline Duct Fan Carbon Filter【Easy to Use & Control】Ergonomically functional non-slip soft rubber handle is comfortable to hold and not easy to fatigue. No wear and tear even when dog pull hard. The patented brake button, one-hand one-button locking technology designed to run smoothly and automatically adjusts to a desired leash Length with max control and safety. Makes a perfect gift for dog owners: With an LED light and super comfortable and ergonomic handle, this puppy walking leash is everything that a dog owner dreams of. If you have a friend who is struggling with their hyper active pup, gift them this pet training leash.