Universal: applicable to chairs, such as computer chair, office chair, game chair, etc.Replacement: replace the old or broken one .Lifting armrests: the armrests of office chairs are made of high-performance materials, which are durable and wear-resistant.Use: Suitable , office, study room, etc.Furniture accessories: surface. The texture is clear, the feel is fine, and the grip is comfortable. It can lie at 135 degrees, which is very comfortable.Color: blackMaterial: plasticPackage Contents:1 Pair office chair arm replacementOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.