Features： 1、PREMIUM MATERIAL: Made of weatherproof PE to ensure durability, resistant to deformation and damage, sun resistant, anti slip, can withstand the wear and tear associated with heavy loads and daily use. 2、ANTI SLIP: The wheel chocks adopts a triangular design with maximum stability, the back adopts rib like for antislip, has strong grip, suitable for most places, garage, concrete surface, gravel surface, wheel slope, etc. 3、IMPROVE PARKING SAFETY: The wheel chocks keep the wheels in place to prevent the vehicle from moving, it can effectively improve safety while parking. 4、EASY TO CARRY AND STORE: With rear handle design, wheel chocks can be easily disassembled and carried after use, with 140 x 95x 78mm compact size, can be stacked storage, saving space. 5、APPLICATION: Suitable for motorhomes, travel trailers, campervans and boat trailers, this wheel chock is a must have tool to prevent accidental rolling of large vehicles and add an extra layer of safety. Specification： Item Type:?Wheel Chocks Material: PE Size: Approx. 140 x 95 x 78mm / 5.5 x 3.7 x 3.1in Quantity: 2pcs/pack Application: By keeping the wheel in place to prevent the vehicle from moving, effectively improve the safety of parking Fitment: Suitable for motorhomes, travel trailers, campers, and boat trailers, it can be used in garages, diagonal parking, cargo handling, outdoor parking, tire change and other scenes Package List： 2 x Wheel Chocks