This 100 waterproof, fully custom - molded die cut system is sold as a 3pc front and 4pc rear kit and installs quickly without the need to remove any seat brackets or the center console. Individual pieces can be quickly removed and hosed off after a long day on the trail if desired. The BedRug material dries quickly, resists all harsh chemicals, and will not stain, stink, mold or mildew. The 14 - inch polypropylene foam kit, with provided heat shields, insulates your interior from road noise and heat.