Nesting Wheel Chocks - Dark Gray - Tires up to 26" - PairCamco's RV Nesting Wheel Chocks are designed to keep your trailer in place so that you can re-hitch with confidence. The convenient nesting pair reduces space needed for storage. They are constructed of durable plastic with UV inhibitors and are easy to use and effective. Meets SAE J348 for tires up to 26" in diameter. Comes as a set of 2.Features:Convenient Nesting Chocks reduce space needed for storage Safe for use on tires up to 26" in diameter Helps keep your trailer in place Durable plastic with UV inhibitors Re-hitch with confidence