• Steel Structure
• Molded Foam Inside with PU Leather
• 2D Adjustable Armrest, can be rise / down
• Butterfly Mechanism with Rocking Function
• Adjustbale Height 
• 800mm gasligt Class 4 with SGS Certification
• 350mm Metal Base with 60mm PU Wheels
• Backrest can be  Laid Down to 180 Degree
• Carton Size : 80*74*33mm
• Net Weight : 23 Kg
• Gross Weight : 25 Kg