PATENTED THICK, NON-STICK PVC: Our special PVC laminated material is 50% to 70% thicker than most other “sticky PVC” pool hammocks and water hammocks MOST VERSATILE POOL HAMMOCK & FLOAT: 4-in-1 Design Converts to a Hammock, Chair, Drifter, or Exercise Saddle. EASIEST POOL FLOAT to GET ON OR OFF: Seat rests in water - no jumping, no ladders, no flopping; Best for people 4’ to 6’ tall EZ ON-OFF POOL HAMMOCK: Multi-Purpose pool float, lake floatie, ocean floater; Great for Seniors and Expectant Moms