The MX4's solid and robust design is flush mount, and backed by an extended 5-year warranty.
Of Evenly Distributed Weight;Injection Molded Latch Housing For Long-Term Durability;Premium Density Foam Core Locks With Tailgate;EPDM Outer Rail Seals For Maximum Water Resistance;Automatic Latching Panels;Extended 3-Year Warranty;California Residents: WARNING Other MX4 features include an enhanced functionality with pre-molded, die-cut, shock-absorbent bumpers and secure prop rod clips. BAKFlip MX4 Hard Folding Truck Tonneau Cover - 448122 America's #1 selling hard folding cover, the BAKFlip MX4, has new features, including matte-finished cab corner caps, clamps, and elevator bolts for a more streamlined look and feel..