Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Two-chamber wheelchair flotation cushion that combines the comfort and therapeutic effectiveness of gel and foam * Water-based gel lowers interface pressure and cools to eliminate perspiration * High-density foam prevents bottoming-out while increasing comfort and stability * Low-shear outer cover reduces skin-damaging friction and removes for easy laundering * Incontinence-proof vinyl cover prevents urine from entering cushion * Wipes clean for easy care * Safety strap secures cushion to wheelchair * Special 18-month guarantee * New anti-slip bottom for added user safety *