Camaro 98-2002 Xenon Ground Effect Kit, shipping is not included. 1. Rugged Urethane quality Xenon products are molded from though durable Urethane, they are literally indestructible! The Competition Their products are thermoformed from sheet plastic using as ABS type material. Its good but not as tough as Urethane. 2. Design We provide more than function. We provide styling. Xenon's reputation begins with great design. Each Xenon application is individually designed by a leading automotive designer. The Competition Due to their manufacturing process, their design and mounting capabilities are limited. 3. Lifetime Warranty Xenon products comes with a Lifetime Warranty.