Expandable Tonneau Cover: Load More, Haul More, and Do More with the Sawtooth STRETCH Expandable Tonneau Cover. FITS: Compatible with 2005-2021 Nissan Frontier, 5 Bed. Please measure your truck tonneau cover size before ordering. Fits bed inside width and lengths at the inside top of the bed rail: - Bed width at Cab: 58 1/2 - Bed Width at Tailgate: 58 1/2 - Bed Length: 58 1/2' STRETCHES AND EXPANDS: To cover and secure large gear that extends above the pickup truck bed walls. Load more, haul more, and do more with the worlds most versatile and only expandable tonneau cover! SLEEK AND DURABLE: Heavy duty STRETCH & HOLD composite textile that is 7 times thicker than other soft tonneau and highly water resistant. PREMIUM BLACK MATT FINISH: Composite textile truck bed cover which hides dust and dirt better than other tonneau covers. Say goodbye to glossy pleather that shows dirt the second it rains, and hello to a smooth matte black that looks clean even wh