Office Chair Tilt Base 14.2x17.7cm Hole Spacing Seat Base Swivel Control Lift Mechanism for Executive Desk Swivel Chair

Adjustable height : No High-concerned chemical : None Installation Method : Assembly With Rollers : No is_d : No Origin : Mainland China General Use : Commercial Furniture Model Number : 2.3CM Metal Type : Iron Size : 2.3CM Specific Use : Office Chair Type : Office Furniture Folded : No Material : Metal Style : Lift Chair,Swivel Chair