Ergonomic design for all day comfort Superior Lumbar support provides much needed firm support to the lower back while in sitting position Chair has 360 degrees free swivel for ease of movement Smooth height adjustable seat to adjust seating height according to individual heights and convenience Durable and comfortable arm-rests ensure the required support for your forearms while using laptop and computer keyboards Superior 50mm Nylon caster wheels are durable and can carry higher loads Breathable premium mesh on back Padded seat cushion with an anti-sagging warranty of 2 years Good recline angle for comfortable position Heavy duty - Class IV gas lift for smooth height adjustment with a 3 year replacement warranty Heavy duty Chrome base for the sturdy and sleek look Warranty Protected : Stay rest assured with our 1 year warranty assurance on the product . *Refer terms and conditions for further details