Constructed from EPDM rubber and hightech plastic it simply fits over the outboards trim and tilt piston When the motor meets the rubber as its tilted down it selfcenters to form a cushioned stable platform that seals on both ends for safe dependable trailering at the correct height and eliminates trailer shock Features. Motor support all clam packSpecifications. Dimension 3 H x 5 W x 1125 L. Weight 1 lbs