The Robelle Ultimate Foam Mattress Swimming Pool Float is thickest float designed for luxurious resort style floating. The glossy, vinyl coating is easy to clean and resistant to sun, chlorine, and salt water. Closed-cell foam construction will not sink, or absorb water. The full-roll pillow adds buoyancy and head support. 72 in. L x 26 in. W x 2.25 in. thick.