Ergonomic Mesh Office Desk Chair, Adjustable Swivel X-JOYKIDS the three elastic bands can

the three elastic bands can be clipped on or off the seat to adjust to any fitness level

【High-quality After-sales Service】Please scroll down to "product guides and documents" in the "Product details" section to download the "User Manual (PDF)"

Quantity: 4pcs/set as shown in the photos

two-person assembly in under an hour are included in our new WonderBox(TM) and shipped right to your door

Ergonomic Mesh Office Desk Chair, Adjustable Swivel X-JOYKIDS the three elastic bands canNOTE : To ensure proper assembly, please follow all steps provided in the installation manual (provided in pdf below) Ergonomic DesignErgonomic is one of the main design concepts of each single office chair. With the special curved lumbar support and armrest, you could relieve fatigue during working or studying on this computer chair. Adjustable Height Office ChairMove your seat up and down with ease using the simple pneumatic mechanism of this