Model Number: KW202-l1J-#1527 Brand Name: KINGMAT Key Specifications/Special Features: KW202-l1JSize: 270*120*180mmWeight: 3kgRubber wheel chocks are wedges of sturdy material placed behind a vehicle's wheels to prevent accidental movementChocks are placed for safety in addition to setting the brakes

Bottom surface is sometimes coated in rubber to enhance grip with the ground

For ease of removal, a rope may be tied to the chock or a set of two chocks

One edge of the wedge has a concave profile to contour to the wheel and increase the force necessary to overrun the chock