The Teknik Office Ergo Twin PU Black is our contemporary, wipe clean twin lever high back operator chair. It has a floating or fixed permanent contact backrest, gas lift seat height adjustment and a sturdy nylon base. It also benefits from a 150kg rated gas lift. This accepts optional arms rests in fixed or height adjustable form and is also available in Blue or Black Fabric. Features: Contemporary twin lever high back operator chair Floating or fixed permanent contact backrest Gas lift seat height adjustment 150kg rated gas lift Accepts optional fixed or adjustable armrests Requires easy self assembly Specifications: Dimensions: H:Back: 50 Seat: 44-58 cm Colour: Black Guarantee:2 Years Material: Pu Leather Model Number: 2900PU-BLK Self Assembly Required: Yes