The mesh design of this TJ extended top allows for the glare and heat of the sun to be blocked while breezes can still reach those inside. Stay cool out on the trail with this top that reduces the glare and heat that come from sunlight. The material is durable and treated to weather UV rays. The extreme duty buckles and tough nylon webbing make it durable enough for lifetime use. Reinforced cross stitching gives it an even higher degree of rugged readiness. With this extended top, leisure time spent out on the trail can be more cool, comfortable and enjoyable. There is no drilling required for installation. If a windshield channel is needed, for 97-06 Wranglers and 07-12 JKs, it is available separately. There is a 3-year limited warranty on this extended top.