Quick overview from the supplier:
Gaming Chair Havit GC932, Headrest & Lumbar cushion, 2D Armrest, 166 degrees, Black/Blue
.
Iron Frame 1.2mm thickness
Material Normal Sponge（back）+ shaping sponge（seat ）
PVC leather
Nylon feet
Armrest 2D lift armrest
Angle adjuster/back lever 166 adjuster
Gas rod Level 3
Chassis 19#Mechanism
N.W. 18kg-20.5kg
Product size 82*65*33CM
