We are looking to buy office chairs, with the following
Specifications:
Overall Size : 22-3/4\" x 23-1/2\" x 33~37-1/4\" ; 
seat height 16-1/4\" x 20-1/2\"
Seat cushion : 19\" x 18-1/4\" x 3-3/4\"
Back cushion : 17-1/4\" x 15-1/4\" x 3-1/2\"
Fabric : AB Fabric
Arm : PP
Base : Nylon
Gas lift : 12cm
Mechanism : butterfly plate / back tilt
Packing : SKD , 1pc / 25 x 23-1/2 x 12-3/4\" box