If you want a floor liner that wont damage your Jeep, isn't permanent and wont lower your resale value, BedTred is for you. It provides a rugged work surface that is tough enough to withstand dents and dings while protecting your most fragile cargo from sliding around inside your Jeep. The BedTred system gives you the rugged spray-in lock without the need of any labor intensive prepping and installs with hook and loop fasteners, without damaging the floor. While traditional spray-in liners can quickly fade and chalk, the BedTred material is fade and UV resistant. 100% waterproof, completely mold and mildew resistant, dry quickly and will not stain with oil or harsh chemicals. Quick and easy installation without the need to remove seat brackets or the center console. 3 pieces: Drivers footwell, passengers footwell, rear seat footwell plus heat shields. 3 year warranty. Bedrug does not recommend additional mats and liners because the nibs on the back of mats or liners will not grip, but rather slide on the BedTred material.