The Air-O-Ease™ Static Air Flotation Overlay The unique construction of the product with its numerous air flow holes allow air circulation throughout the unit reducing heat buildup and reduced interface pressures. Manufactured using high-grade heavy-duty vinyl with electronically heat sealed seams. 55 Air flow holes permit the escape of fluids for a drier sleeping surface. Adjustable retaining straps included for secure placement over mattress. Two adaptors for easy filling and air removal. Optional electric or manual pump sold separately. Conforms to California Technical Bulletin #117 for fire retardant products System 2000PP-Adjustable air flow alternating pressure pump Allows clinician to control air flow for patents weighing between 65 and 265 lbs. Manual adjustment dial for air loft of pad Hanging bed hooks Lighted On/Off switch Air Output: 6 liters Cycle Time: 5.5 minutes Power: 110V/60Hz Power Cord: 10 foot w/3 pronged grounded plug UL® listed Universal Adaptor available for use with other brand name pumps