Size: 18 in. x 16 in. x 2 in.
Weight: 5.4 lbs.
Features:
* Viscous gel-bladder provides optimum support and comfort.
* Removable and replaceable cover that is zippered, constructed as follows: Cover top is a urethane coated nylon; Base is vinyl for durability.
* Cover top is water resistant and vapor permeable.
* Weight Capacity: 250 lbs.
WARRANTY: Manufacturer's warranty is as follows: 1 year limited warranty on cover and cushion.