Light, comfortable, and stable, Profile Design's F-35 Aluminum Armrest Kit provides excellent adjustability for finding your perfect position. These versatile aluminum armrests have an ergonomic shape, 15 degrees of rotational adjustment and 3 fore/aft positions with a total of 30mm of adjustment. The comfortable Lycra-covered 16mm-thick EVA foam pads simply attach to the armrests with adhesive-backed Velcro so no straps are required. The pads are anti-bacterial, and feature contoured edges for increased long-term comfort.