Ergonomic Comfort For Long Hours: Say goodbye to back pain! Our home office desk chair is expertly engineered with full ergonomic support, including adjustable lumbar support and a contoured backrest. It cradles your spine perfectly, reducing strain during extended work sessionsADJUSTMENT: Tailor your seating position with intuitive, one-lever control that adjusts seat height and the backrest has three locking positions (90degree(s)-105degree(s)-135degree(s)). Collaborate with a retractable footrest, the reclining office chair surely provides a super cosy lunchtime break spot. Further customize your comfort with 3D armrests, adjustable in height, width, and angle, plus an expanded headrest that moves up/down and rotates 60degree(s) to cradle your neck perfectlyLARGE Breathable Mesh Seat: Relax and focus in a generously sized seat designed for maximum comfort. The high-density cushioning and breathable