Thermasonic® Gel Warmer for 3 Bottles, 1 Each Sharps A Gator Disposal System 5 * Usable Height 1 Style:Pair (Left & Right) 5 * Usable Height 1 18 X 16 * The contoured design combined with the simple operation of the ISOFLO© Memory Control unit offers provides a new level of postural control and stability that has never been achieved in an air cushion * The contoured design positions the pelvis back in the wheelchair and centers the individual comfortably in the middle of cushion * The ISOFLO Memory Control unit locks air into each of the four compartments providing stability by minimizing side to side and front to back motion * Adjustable to individual Illuminated power on off switch Microprocessor control maintains constant temperature