Premium Quality: Speedway Tear-offs are recognized as some of the finest on the market, offering superior performance and longevity. Helmet Compatibility: Specifically designed to fit all ZAMP helmets with a 12-1/4" post center that uses the common Z-15 or Z-20 shield. Durable Material: Constructed from high-strength 2 mil plastic, these tear-offs are designed to withstand various weather conditions and provide reliable service. Clear Visibility: The clear tint of these tear-offs ensures superior visibility, allowing for safe and confident driving. Bulk Packaging: These tear-offs are sold as a box of 200, providing ample supply for frequent users. This bulk packaging provides cost-effective value for users. Speedway Tear-offs are some of the finest tear-offs on the market. Constructed out of high strength 2 mil (0.002") plastic. Clear tint allows for superior visibility. Fits all ZAMP helmets with a 12-1/8" post center that utilizes the common Z-15, Z-20 and Z-24 shield. Sold as a box of 200. Plastic construction. Clear tint. 12-1/8" post centers. Sold as a box of 200.