VEVOR Office Chair Base 28 Inch Swivel Chair Base Heavy Duty 350 Pounds Replacement Office Chair Base with Bottom Plate Base Cylinder and 5 Casters (Conversion Chair Base), Black
by VEVOR
- Premium Quality: The black office chair base contains thickened metal construction. 28 inch, 350lbs; It is wear-resistant, anti-scratch, and anti-rust. 360-degree swivel action for easy transfer.