The Incredible Expanding Blue Hose, Super Strong & Durable But At The Same Time Ultra Lightweight, Will Not Twist, Tangle Or Even Kink, Automatically, Very Easily Expands Up To 3 Times Its Size When The Water Is Turned On & Goes Through It, Once Water Is Turned Off It Automatically Contracts Back In Just Seconds, Made With 2 Layers & Has Super Strong Webbing, Unique 2 In 2 Design Features A Tough Rubber Inner Hose Covered In Durable, Super Strong Webbing, Stays Strong In All Types Of Weather.