Boss Office Products Beyond Basics Adjustable Office Task Chair with Adjustable Arms, Multiple Colors

Thick Padded Seat and Back - Provides cushioned support for lasting comfort throughout the day. Built-In Lumbar Support - Encourages proper posture and reduces strain on the lower back. Adjustable Back Depth - Easily adapts to your body for a more personalized fit and improved support. Pneumatic Gas Lift Seat Height Adjustment - Enables quick and smooth seat height changes to match your workspace. Height Adjustable Arms - Offers ergonomic arm positioning for added comfort and flexibility. Five-Star Nylon Base - Ensures stability and durability with smooth movement. Hooded Double Wheel Casters - Glide easily across most surfaces while protecting flooring. MAS Certified Green for low VOC emissions Assembly required Overall dimensions: 25.5"W x 25"D x 34.5 - 40"H Seat height: 18" - 23.5" Seat size: 18.5"W x 17"D Back size: 17.5"W X 14.5"H Arm height: 26-34.5" H