Vestil Airline Chock with 14". Rope is suitable for use with small and large aircraft. Made of reinforced rubber to provide a sure grip on virtually any surface. The 14" polypropylene rope keeps the chocks evenly spaced and acts as a carry handle for easy transport curved chock surface is contoured to fit the shape of the tire tough weather-resistant reinforced rubber construction resists tearing, abrasions and ozone weathering for long life. 6" L x 5 1/2" H x 18" W with No reflective 2 material rubber and 11/6' length rope.