GABRYLLY Ergonomic Office Chair, Home Mesh Desk Chair with Sync Lumbar Support & Sliding Seat, 4D Arm, 150° Recline, Adjustable Back,Big & Tall Computer Chair-Footrest,Aluminum Base, Black,FLOW550(Black)

【Dynamic Lumbar Support】 Features an 15° adaptive lumbar cushion that actively flexes with your side-to-side movements, providing constant-contact support to reduce lower back pressure and muscle fatigue during long sitting sessions.

【Fully Customizable Fit】 Offers precise adjustments for a perfect fit: 3-level backrest height (2″ range), 2.4″ seat depth slide, 4D armrests (up/down, left/right, forward/back, pivot), and a 5-position tilt lock (90°-150°). The smooth pneumatic lift accommodates users from 5'2″ to 6'4″.

【Enhanced Recline & Support】 For optimal relaxation, the seat can be manually slid forward as you recline to maintain full thigh support and spinal alignment, making it ideal for reading, napping, or taking a break. A sturdy, textured footrest platform flips out to provide secure foot support, promoting healthy circulation and reducing leg fatigue during extended sitting or reclined relaxation.

【Premium Durable Construction】 Built with a heavy-duty aluminum frame & base, SGS-certified Class-4 gas cylinder, and 60mm dual-wheel quiet casters. The high-density breathable mesh ensures firm support and all-day comfort.

【Intuitive & User-Friendly】 Key controls like the left-side silver seat depth lever and right-side height lever are clearly marked. An audible click confirms secure lock on the tilt mechanism for safe, hassle-free adjustments.

【Our Pledge: Beyond the Box】Experience hassle-free setup in under 120 seconds with only a simple connection and two screws. Your investment is backed by our comprehensive product integrity commitment. In the rare event a component needs attention, we initiate a seamless process to restore your chair's performance without delay.