Made of exclusive 1/4" TPO composite that's bonded to a layer of waterproof closed-cell foam, BedTred Pro Series Truck Bed Liners offer heavy-duty bed protection, great looks, fast installation, and much more! A textured surface prevents cargo from sliding around the truck bed while thick foam & nonwoven fiber backing will not scratch the truck bed. Formed to fit specific truck bed with complete access to any factory tie-downs. One person can quickly install liner pieces by zipping them together and using hook & loop fasteners to secure to truck bed. The bed liner also acts as a shock absorber to cushion truck cargo.