Description This adjustable headrest is designed to enhance the comfort of your office chair. It features a mesh construction that provides excellent breathability, ensuring you stay cool during long working hours. The ergonomic design supports your neck and head, reducing strain and promoting better posture. Features -Color:Black -Material:Plastic -Size: 28.00X23.50X9.00cm/11.00X9.24X3.54in -Durable material: made from durable plastic, this headrest is built to last and won't easily deform even with prolonged use.-Easy installation: simple to install, this headrest attachment is practical and convenient for any office chair.-Comfortable support: provides comfortable support to effectively protect your neck health, reducing strain and discomfort.-Adjustable height: the adjustable height feature helps improve your sitting posture and alleviates pressure on your lumbar spine.-Versatile use: suitable for various settings such as offices, study rooms, and home offices, enhancing your work efficiencyPackage list: 1pcs x computer chair head rest