Flip-up Armrest with Folding Joint, Replacement Chair Arm with Screws, Sturdy Office Chair Armrest, Long-Lasting for DIYers

This replacement chair armrest features an upward-folding joint that allows the arm to flip up and out of the way, saving space. It is crafted from molded plastic with a ribbed structural support pattern on the underside for durability. The curved, extended form provides comfortable forearm support, and the black textured surface offers a secure, non-slip feel. It includes a round hinge joint and multiple screw-mount holes, with necessary screws for easy DIY installation on compatible chairs.