Dovelina Ergonomic Office Chair with Headrest, Adjustable Task Chair with Flip-Up Armrests

【Ergonomic Design】: Features an ergonomic high backrest with lumbar support that aligns with your spine, reducing back strain and promoting healthy posture during long working hours. 【Adjustable Headrest】: The adjustable headrest provides neck and head support, with multiple height and angle settings to suit individual comfort preferences. 【Comfort Thick Seat】: Padded with high-density foam and covered with breathable mesh, this seat provides comfort and air circulation, with customizable height adjustment for personalized comfort. 【Superior Mobility & Space Saving】: Equipped with smooth-rolling casters for easy movement and flip-up armrests for a space-saving design, ideal for smaller spaces. 【Easy to Assemble】: Quick and hassle-free assembly with clear instructions and all necessary tools included, allowing you to enjoy comfort and productivity without delays.