The HF3 hard folding tonneau cover by TrailFX offers an attractive, low profile silhouette, securely mounting to the inside of the bed rails. Textured, aircraft grade aluminum panels are finished with a semi-gloss, black powder coating and UV protected against sun damage. The HF3 tonneau cover can be used in 3 riding positions - closed, partially open and fully open, secured with integrated buckle straps and support rods. Backed by a limited three-year warranty.