The wheel pants on many new aircraft are very low to the ground. Many Cirrus and new Cessna aircraft can't use conventional wood chocks. These chocks stand only 1.5" tall and fit all aircraft. Includes one pair of heavy duty chocks connected by a durable 18" of braided nylon rope. Sealed against moisture by high visibility, safety yellow paint. One pair needed for each wheel. Measures 10" long x 3.5" wide x 1.5" tall. Weighs 1.2 lbs.
 
Features: 
 
Chocks stand 1.5" tall and fit all aircraft
18" braided nylon rope 
Chocks are 10" long by 3.5" wide