Size of tube
30*30*1.0 mm, 30*40*1.0 mm
Mattress size
(900--1500)*2000*(150--200) mm
MDF board thickness
15 & 25 & 30 mm
Gas pump pressure choice
600--1000 N
Advantage
safe manual control, space saving
Weight bear capability
200--400 KG
Use
in bedroom or department, for sleep & seating
After-sales Service
about one year for free