The mattress is divided into A&B two group gasbags, which inflating & deflating per 10 minutes to scatter the body -pressing effectively & to massage the patient.

The 24 air gasbags install separately and if any of them is blotted or damaged, the single air gasbag is changeable and easy to replacement.

Mattress specification:
1. MATERIAL: NYLON WITH PVC INSIDE

2. THICKNESS: 0.40MM

3. SIZE: 77" x 37.5"(INFLATTED)

4. HEIGHT OF INTERCHANGEABLE GASBAGS: 3"

5 .NUMBER OF INTERCHANGEABLE GASBAGS: 24

Pump specification:
1. Size: 9.8" x5.1" x3.7"

2. Weight: 1.5KG

3. Voltage: AC 220V/110V

4. Frequency: 50HZ/60HZ

5. Power: 10W

6. Pressure range: 10Kpa～18Kpa

7 Air output: 500L/H～600L/H

8. Cycle time: 10 minutes