UPGRADED QUALITY MATERIAL: The retractable garden hose inner layer is made of high-density innovative natural rubber and burst-resistant polyester woven fiber yarn, making it more extensible and less deformable. The outer layer is made of dirt- and abrasion-resistant anti-aging nano-material,The hose will never kink, twist, leak, burst or get tangled up while in use.EXPAND 16.7 FT TO 50FT MAGICALLY: When water pressure is on, the garden hose can extend up to 3 times of its original length(extending from 16.7ft to 50ft),but can retract to 16.7 feet fast when water source is turned off.NO MORE LEAKS: This flexible garden hose comes with high quality 3/4 inch American standard sturdy brass fittings and leak-proof rubber gaskets. So you won't have to worry about your hose rusting, leaking, or cracking, which can waste water and damage your plants. The hose is compatible with different watering tools such as sprinklers, nozzles, and faucets, and can connect to different water sources like outdoor faucets and indoor sinks.10 FUNCTION SPRAYING NOZZLE: Included with the water hose is a high-quality, 10-pattern rotating nozzle. Our garden expanding hose set delivers smart solutions to satisfy all your watering and cleaning needs. The sprayer boasts non-slip and comfortable grip and rotating bezel for choosing 9 spray patterns: Jet, Shower, Angle, Center, Mist, Cone, Soaker and Flat.Easy TO USE AND STORE: Light weight, portable, can easily go around obstacles, flexible and non-kinked, easy to install, soft and durable, also suitable for children, the elderly and people who can not lift heavy objects. When not filled with water, the hose is compact. To extend the service life, when not in use for a long time, please drain the water from the hose and place it in a cool place, avoiding direct sunlight.