Thermoskin Patella Tracking Stabilizer Large 14.5 15.75 Toe Immobilizer Inflates to 80 L x With Filter and 30 Inflates to 80 L x 32 W x 10 D * Comes complete with inflatable tub 25 reinforced drain hose with on off valve 25 hose with shower head shower accessories and a 2 gallon wet & dry vacuum * 1 year limited warranty Shipping Carton Size: 18 L x 15 W x 13 H * Notice to California Consumers: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm * Outstanding acoustics with better audibility of high frequency sounds (adult side firm pressure) * Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece * Standard Finish Chestpiece Black Tube Stainless Stem and Headset * Dual lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes * Next generation tubing lasts longer and resists stains * Not made with natural rubber latex or phthalate plasticizers * Headset is easily adjusted for individual fit and comfort * Angled eartubes align with ear canals * Seven year warranty provides greater peace of mind Large * Has a fully adjustable internal buttress which ensures correct positioning and control of patella movement * Allows vertical tracking of the patella during vertical flexion extension * Assists in the treatment of patella problems including instability pain and subluxation (looseness)