This fully custom - molded die cut system provides a rugged spray - in look in minutes without the need of any labor intensive prepping or removal of seat brackets or center console. Sold as a 3pc front and 4pc rear, individual pieces can be quickly removed and hosed off after a long day on the trail if desired. The BedTred material is 100 waterproof, wont absorb water, and will never stain, stink, mold or mildew dries quickly and resists all harsh chemicals. The 14 - inch polypropylene foam kit, with provided heat shields, insulates your interior from road noise and heat.