VIVO Ergonomic Mesh Office Chair with Lumbar Support, Adjustable Height, Black
Manufacturer VIVO. Tighten using the provided tool. Secure armrests to sides using bolts. Attach casters to base. Seat height adjusts from 19″ to 22.8″, and depth from 17″ to 19″. Form Factor Office Chair with Swivel Base and High Back.