This racing chair can not only improve your gaming experiences, but also serve as a comfortable computer chair for your daily work or study. Features: Adjustable 90 - 135 degree backrest for gaming, reading, working or resting Adjustable seat height from 17.5" to 21.5" to meet different needs Solid frame with gas rod ensure high safety & sturdiness Massage lumbar cushion with USB port offers added comfort and relaxation Retractable and soft padded footrest for comfortable resting and sleeping Smooth PVC & PU leather is waterproof, wear-resistant and easy to clean Widely used as a home computer chair, gaming chair or office chair Ergonomic design with high back, thick padded armrests and seat 360 degree smooth-rolling casters for convenient moving around Suitable for living room, study, bedroom, office, etc Maximum bearing capacity can reach 330 lbs Easy to assemble with the detailed instruction Specifications: Color: Black/Red Material: PVC, PU, Polyester Foam, Sponge Product Dimension: 26.5" x 25" x 44.5"-48.5"(L x W x H) Backrest Dimension: 20.5" x 30"(L x H) Seat Cushion Dimension: 21" x 21"(L x W) Seat Height: 17.5"-21.5" Armrest Height: 25.5"-29.5" Thickness of Seat Cushion: 3 Net Weight: 39 lbs Weight Capacity: 330 lbs Package includes: 1 x Gaming Chair 1 x Instruction.