The Gel Seat by Obusforme Wheelchair Chair Cushion 20 30 Pantyhose Good2Go Cervical 5 x 16 149 Good2Go Cervical 5 x 16 * Heat Therapy only * Plush multi ply cover design focuses moist heat right where you need it most * Joint specific or multi use shapes for a snug secure fit * Portability convenience and economy in a reusable unit that will last for years * Patented non allergenic fill does not leak smell decay or encourage fungus growth * Fill has a special porous surface to trap the maximum amount of atmospheric moisture * Wide elastic strap holds heat snugly in place while you continue regular activities * Mitt is filled with two soft gel packs that can be heated as needed to surround your hand with heat therapy * Warranty 1 Year 5v Black *Transformer style nickel cadmium rechargeable battery * This battery will fit the WA71000 and WA11600 * The luxurious comfort of gel combined with contoured support for any seat anywhere * The ObusForme Gel Seat is ergonomically designed with a contoured shape to help support you in proper upright posture while the gel insert provides you with luxurious comfort * Black * This seat cushions unique gel grid design provides different zones of comfort and support for a luxurious sitting experience * Dense gel at front and back of the cushion provides firm support to help you sit upright