FAR SUPERIOR TO FIBERGLASS TONNEAUS! STRONG, DURABLE, LIGHTWEIGHT, AND WATERTIGHT! The Undercover tonneau cover is the new standard in lift-top tonneau covers. Undercover's patented design and advanced polymers give this cover unmatched strength and durability at a fraction of the weight and cost of fiberglass tonneaus. EASY INSTALLATION: No Drilling/One Tool Installation! Anyone can install an Undercover Tonneau Cover! STRONG, LIGHTWEIGHT & DURABLE: Unparalleled Strength, Security and Durability at a fraction of the weight and cost of a fiberglass cover!