4 Stones 50 Feet Super Strong Garden Hose Flexible Expandable Hose Compatible with 3/4 inch Nozzle with Brass Connector - Double Latex Core - Ultra Strength Fabric (50ft) HIGH PRESSURE --- Normal operating water pressure: 43.5-87PSI/3-6Bar; Safe operating water pressure: under 145PSI/10Bar SPACE-EFFICIENT DESIGN --- Previous 17 ft and expands 3 times to 50 ft with water inside, after water out it returns to 17 ft.Previous 33 ft and expands 3 times to 100 ft with water inside, after water out it returns to 33 ft SOLID BRASS ENDS --- Standard brass couplings,there is no reason to use imitations or nondurable plastic fittings TOO LIGHTWEIGHT TO NO TANGLE--- No tangle, twist or kink, strong flexibility and easy to handle and storage.Small size, light weight, easy carry and take out DURABLE QUALITY --- High pressure-resistance durable latex.Solid brass connectors,excellent corrosion resistance and double life span of Plastic ones