FITMENT: Fit Ford F150 2015-2026, 6.5ft Truck Tonneau Covers Material:Nilight truck bed cover made with double layer PVC on the top,sturdy aluminum framework and side rails work seamlessly with stainless steel clamps.Maintain stability and provide long-term service for your truck Easy Installation:Attached is a user manual and accessories for installation.No need drill clamps fasten the tonneau cover rails to your truck bed.NOTICE:Tighten all bolts and screws before driving Secure Locking:Perfect fit without any gaps or wrinkles,enjoy all-around protection regardless of inclement weather,your cargos on the bed will be well protected from moisture and dirt. WARNING: Always make sure the clamps and bolts are tightened before driving, never drive with a cover in partially opened position.