100% brand new aluminum office chair base 350lbs can replace swivel chair base with office chair casters.

The base of the office chair is made of heavy aluminum alloy, with a more textured appearance, higher load-bearing capacity than general, 

rust resistance and durability, and suitable for all environments.

Performance characteristics of casters:

New beautiful transparent polyurethane casters with stars

High-quality casters can be used at temperatures from -36 to 90 degrees

Excellent flexibility and tranquility

Protect the floor from dents

Excellent impact and abrasion resistance

Excellent water and chemical resistance

Tips:

1. Our casters are not necessarily suitable for all carpets. This is a problem with all casters on the market. If there is an inapplicable problem after you receive it, 

    please contact us in time.

2. If your seat is much larger than our base, please don't tilt it too fast or excessively when moving, because this may cause an unstable center of gravity and tip over.

3. For your safety, we recommend that you maintain a normal sitting posture and do not let a single leg bear all the weight.

Applicable chair introduction:

They can replace most general-purpose computer desks and chairs, home and middle school chairs, as well as healthcare offices, Internet cafes and salons, tattoos, 

dining carts, shopping, etc.