Quadtro Select 18 x18 x3.25 Mid Profile Wheelchair Cushion Hip Knee Post Surgical Prdct and miniature enough to be Undercast Padding and miniature enough to be almost invisible behind the ear * A proven alternative to surgery for some patients * Traction forces are directed to the back of the head to prevent compression of the TMJ * Easy to read pressure gauge provides total control of the force at all times * Blow off valve limits the amount of force that can be applied * A cost effective option to continuous clinical care * Innovative design replicates clinical traction and promotes consistency of treatment * Positioning alternatives allow varying treatment options for the clinician * Patented pneumatic system ensures relable force accuracy and leak free performance * A portable treatment solution that increases patient compliance and satisfaction * Patented self adjusting neck wedges ensure a perfect fit * Patented pump design incorporates a simple click in place mechanisim * Quick and simple patient setup enables home traction without assistance * 1 year limited warranty 8 Lbs * Separated air cells allow air circulation to reach the surface of the skin and provide a cooling environment * Includes QUADTRO SELECT Cushion two way stretch cover hand inflation pump repair kit and operating instructions * 36 Month Limited Warranty * 3 year limited warranty MID PROFILE 3 HIGH * 18 x 18 * Customized fit through the simple push of a knob * The revolutionary ISOFLO© Memory ControlTM offers shape fitting capabilities while the user is seated allowing quick and easy on demand adjustment to maximize function * The QUADTRO SELECT Cushion allows for quick simple position selection for every user while seated * Stability is enhanced by locking the air into place in each of the four quadrants * Easy to handle and carry at just 3