Brand: SEDETA, Color: Black, Grey, Product Dimensions: 20.1D x 26.3W x 51.9H, Material: Mesh, Nylon, Stainless Steel, Frame Material Type: Metal, Shape: Rectangular, Item Weight: 41 pounds, Additional Features: 6D Armrests, Lumbar Support, Adjustable Height, Big and Tall, Required Assembly: Yes, : [ERGONOMIC OFFICE CHAIR FOR ALL-DAY COMFORT]High-back design with adjustable seat height, a 2D headrest that adjusts forward and backward, and 6D dual-axis armrests with 360 rotation. With a 300-lb weight capacity, it's a great fit for both home office and gaming setups all-day comfort without compromise.: [ADAPTIVE LUMBAR SUPPORT THAT MOVES WITH YOU]The dynamic lumbar support follows your spine's natural curve for comfortable, consistent lower-back support. Whether you're leaning forward, sitting upright, or shifting throughout the day, it adapts with you never stiff, never forced.: [BUTTERFLY-SHAPED BACKREST] A sleek modern look that supports your spine. The butterfly-inspired backrest elevates any office or home office decor, while the reclining function locks at 95 , 105 , or 115 so you can move from deep focus to relaxed reading without losing support.: [BREATHABLE MESH OFFICE CHAIR] Our seats are designed with breathable dragon-patterned fabric, providing support while keeping you cool and comfortable. The seat depth is adjustable, and the seat is 3.1 inches thick. It uses high-density slow-rebound foam, which is not easy to collapse and provides good support for a comfortable sitting experience.: [300 LBS CAPACITY BIFMA-CERTIFIED BUILT TO LAST]SGS-certified Class 4 gas lift, steel 5-star base, and BIFMA-tested wheels and cylinder support up to 300 lbs rock solid, even at full recline. If anything arrives damaged? Message us we'll replace or refund, no questions asked.