Secure your cooler with a heavy-duty chocking system. The Yeti Rubber Corner Chock fits the Tundra, Sherpa, and Roughneck series as well as most other sizes and makes of coolers. The Rubber provides excellent non-abrasive support and can withstand years of wear and tear. Does not include tie-down or mounting hardware. Set of 4 chocks. Open Box item, original packaging may be damaged or missing. Product is lightly used and shows minimal signs of use.