PERCH Chrome Height Adjustable Doctor's Stool with Back | Desk Height 19.25-24.25" or Medium Bench Height 22-29.75"

Features

• Seat: 17" diameter top with a 3.5" thick foam seating surface.
• Back: Lumbar back support 16.5" w x 11.5" h with scuff resistant back panel adjusts four-ways: up, down, forward & back for a personalized fit.
• Adjustment System: Ergonomic "EaseAdjust" system allows you to adjust the back & pneumatic height from a seated position.
• Height: Desk Height 19.25-24.25" or Medium Bench Height 22-29.75", depending on the option chosen; measured from the top of the seat to the floor.
• Base: Durable 5-leg high polished 27" diameter cast aluminum base.
• Upholstery: Vinyl colors: 34 oz commercial vinyl upholstery, 200,000 double rubs; withstands cleaning with 10% isopropyl alcohol and a 1:9 bleach solution. Fabric colors: Commercial grade woven tweed upholstery; 100% polyolefin; 150,000+ double rubs.
• Warranty: 15 years on materials and workmanship. 5 years on upholstery. Replacement gas cylinders at no charge for the life of the stool.
• Weight Capacity: 300 lbs