MAYEERTY Black Desk Chair with Mesh Back, Ergonomic, Lumbar Support & Flip-Up Armrests for Work & Study

Ergonomic Design for All-Day ComfortContoured backrest with lumbar support follows the spines natural curve to reduce pain, while high-density double mesh back and thick padded seat ensure breathability and comfort for long hours. Versatile Adjustability & Mobility90-120 rocking function, 18.11"-21.06" height adjustment, and flip-up armrests for space-saving storage; smooth-rolling wheels enable easy movement. Durable, Safe & Easy to AssembleConstructed with sturdy nylon and metal (supports up to 350 lbs), this chair assembles in 15 minutes, combining safety, convenience, and compact design for work or study spaces.