Waterproof zippers (including leg zippers)

The reflective material placement provides enhanced visibility with 1 horizontal stripe on the front

Contrast Fabric : 100% Polyester

recreational workers

All-Terrain Heavy Duty Wheel Chocks - 38" Max Tire Diameter - 40 Tons Capacity - Rubber Pad NRR_25dB Waterproof zippers (including leg zippers)Made in USA Sold as Single Lightweight with tough urethane construction Rated for vehicles with a gross operating weight up to 80,000 lbs. 3rd party tested for compliance ANSI compliant color written guidelines on proper chocking procedures Complies with SAE J348, NFPA 1901, and NFPA 1906 Standards Resistant to oils, fuels and solvents Recessed carrying handle on the backside of the chock Safety color visibility Replaceable aluminum traction cleats or