Yaheetech Mid-Back Mesh Task Office Desk Chair with Wheels and Arms, Purple | Breathable mesh back and foam-padded seat for all-day comfort; sturdy metal frame, height adjustable, and easy to assemble

Features

• Back Height Adjustment: This multifunctional office chair allows our customers to position the backrests lumbar support area within a fixed range for their customized support. This ergonomic feature helps fast forward your office hours throughout a day by releasing the pressure of your back spine with full and customized support to your back and lumbar.
• OPTIMIZED COMFORT: The seat is soft padded with high-density foam and a double-layer mesh cover to upgrade your sitting experience. Thick padded upholstery is soft to touch and sit, double-layered mesh cover and high-density filler is resilient, which ensures deformation-resistant.
• STURDY & DURABLE: This office chair is combined of plastic & mesh back, foam-padded seat, steel gas spring and nylon base & wheels. Premium plastic is durable and rust-free, no need to worry about humid environment. Standard market size with great bearing capacity, the maximum capacity of this mesh office chair is 136kg/300lb.
• ADJUSTABLE SEAT HEIGHT: Seat height of our ergonomic computer chair can be adjusted for 45-55cm/17.7-21.7. It has the flexibility to customize our customers preferred sitting position according to their needs. Simply pull the lever beneath the seat while sitting if you want to lower the seat.
• Center-Tilt Tension: Users can choose to tighten or release the tilt tension while rocking back and forth by turning the knob beneath the seat.