BestOffice Ergonomic Mid-Back Mesh Office Chair 2-Pack

Comfortable Chair Attractive, supportive, breathable Black mesh back and mesh fabric seat. Comfortable arm rests 360 degree swivel for the chair. Adjustable height from 19" to 23" Weight Limit: 250LB

Features:
Back size: 17"(W) x 20"(H) Seat height: 19 - 23" adjustable height Seat Size: 18"(W) x 19"(D) Set of 2