Customizable massage with 8 vibration modes and 4 waist-targeted locations. The built-in heating function, adjustable up to 100 degrees F, provides convenient back and waist relief. Perfect for professionals, gamers, or those who spend long hours on an ergonomic office chair. 3-inch adjustable height to match various desk heights. Ergonomic tilt (90 degrees -135 degrees ) to switch seamlessly from work to rest. This office chair ergonomic design ensures maximum comfort during long hours of use. High-quality 25D sponge for reliable support. Plush upholstery for a luxurious feel on this high beige chair. Durable, BIFMA-certified metal base that supports up to 400 lbs. Effortless installation with included tools. Enjoy hassle-free setup with this modern beige office chair.