Improve the functionality of your Ford F-150 and Raptor with the sleek, low profile RetraxOne! The RetraxONE retractable truck bed cover is part of Retrax's Polycarbonate Series of covers. The rigid polycarbonate construction gives your truck the greatest impact resistance and ultimate UV protection possible, while letting the cover to do its job in temperatures ranging from -50 to +200°F. Separating Retrax from other companies, the RetraxONE is created in a one-piece sheet, which is designed to retract without the need for joints, hinges, or moving mechanisms that can create possible issues and thus, giving you a maintenance-free bed cover that can also hold up to 200 lbs of evenly distributed weight. The RetraxONE not only gives you outstanding and durable protection for your truck bed, it also offers a patented low-profile style that improves the look of your truck. The compact storage container features a one-of-a-kind spiral track system, which stops the cover from rubbing against itself while opening and closing. The operation of this cover permits it to always remain flush to the rails, helping to create reliable seal and prevent the elements from getting to your cargo. The RetraxONE has a sealed ball-bearing roller system that easily glides along the rail with the helpful handle that removes any need for pull straps, Velcro, snaps, or springs. The RetraxONE is able to be locked with the key at any position, giving you unlimited flexibility in regards to what cargo you can carry. This cover has a glossy black finish and is backed by a limited lifetime warranty.