Description: Medical Stools Deluxe task stool covered in a black antimicrobial vinyl with a seamless cushion, pneumatic seat height adjustment and a chrome base. Comes with adjustable height arms and an upright locking mechanism. Antimicrobial Vinyl Seamless Cushion Design Footring Chrome Base Specifications: Overall Width: 24.75'' Overall Depth: 27.00'' Overall Height: 43.00'' - 46.50'' Weight Capacity (LBS): 275 CHAIR SEAT Seat to Back Height: 36.81'' - 40.35'' Floor to Seat: 18.50'' - 22.05'' Cushion Width: 19.68'' Cushion Depth: 18.90'' Cushion Thickness: 3.54'' Cushion Fill Material: PU Foam Density Pounds (Per Cubic Foot): 30kg/m3 Chair Arm/Base Arm Type: Fixed Arm Arm Width: 2.76'' Arm Depth: 10.04'' Arm Height (Top to Bottom): 10.24'' - 13.78'' Floor to Arm: 24.41'' - 31.50'' Caster Usage: Dual Wheel Chair Functions: Pneumatic Seat Height Adjusts “up and down” seat height relative to the floor. 360-Degree Swivel Allows seat “rotation” in a full circle. Swivel/Tilt Control “Locks seat and back” in an upright position. Back Lock Allows user to select and “lock a particular back angle.” Lumbar Adjustment Allows user to “custom fit chair by adjusting lumbar” for optimum support and comfort. Height-Adjustable Arms Allows user to “adjust arms up and down” within a set range to accommodate a variety of tasks. Height/Width Adjustable Arms Allows user to “adjust arms up and down, or in and out” within a set range to accommodate a variety of tasks. Additional Information: CARB Compliant Fade Resistant Mildew Resistant Odor Resistant Rust Resistant Scratch Resistant Stain Resistant RTA UPSable Shipping Details: Box 1 Height: 20.47" Depth: 20.47" Width: 4.33" Box 2 Height: 22.83" Depth: 26.38" Width: 12.6" Carton Weight (Lbs): 40.45 LBS Product Weight (Lbs): 40.45