About this item 【Massage Office Chair】 :Featuring innovative 7-point vibration massage and gentle seat heating functions, this office chair keeps your muscles relax and feel at ease. It definitely designed for professionals and executives who spend extended periods at desks. 【Comfort and Softness】:YODOLLA office desk chair have chosen soft leather, and all seat cushions and back cushions are filled with full sponge, providing good support for your lumbar spine and buttocks. 【Sturdy Iron Base】: Different from the plastic leg base in the market, YODOLLA executive chair uses iron base legs with rubber pulleys to ensure the stability of the chair, making it a durable choice. 【Adjustable Recliner Chair】: This massage gaming chair has an adjustable tilt from 90° to 135° , height can be adjusted from 110-120 cm, adapting to the user's height of 150-180cm. 【Heavy Duty Office Chair】:Pass the BIFMA/ANSI test, ensuring the safety of users up to 200KG and manual instruction included for easy