1. Anti Decubitus Mattress with good quality 2. Used to provent and cure patient's decubitus 3. Made of grade PVC 4. 195x85 Anti Decubitus Mattress with good quality1.> Used to provent and cure patient's decubitus2.>Made of grade PVC3.>Size: 195x85cm4.>Voltage:220V/110V Power:≤10W5.>Air Output:≥3.5L/min Pressure:10~16KPa6.>Sphere Quantity:140 pieces,Sphere Height After Charge:6cm7.>Cyclical ...