PrimeTrendz Super Long Patented 100 Feet Expanding Hose Green Flexible Expandable Garden Water Hose - with Spray Gun (Green, 100ft) Super strong , tube thickness:2.0mm,other ordinary tube thickness:1.8mm.No twist, tangle or kink Expands up to approximately 100ft when water is turn on and Retracts back to original size when turned off Made from high pressure-resistance durable Latex and expandable Adjustable,Anti-Abrasion,Anti-Corrosion,Flexible,Rewindable,Soft,Freestanding Turn the water on at the source and your water hose will expand to it's maximum length,when using the water hose for the first time,it's recommended to first fill and extend hose and slightly stretch hoe to release tightness in outer folded material covering, Then release water and refill to use normally