This is the only hammock with four heating elements woven into its surface. The heating elements generate up to 122º F of radiant heat to gently warm you from the shoulders to the lower back. You can select three different levels of warmth on the dual tethered remotes and their rechargeable batteries power the heating elements for up to four hours on the lowest setting and up to 2 1/2 hours on high. The 75" x 57" bed is made from quilted, fade-resistant polyester filled with 1/2" of soft polyfill. Two removable pillows enable optimal head and neck support. Triple varnished solid wood headers and hand-knotted three-ply rope provide support and stability when swaying or getting in and out of the hammock. The removable batteries recharge in five hours using the included AC adapter. Includes four hooks and two chains for hanging the hammock. Supports up to 450 lbs. 10' L x 5' W. (16 lbs.)