OEDRO tonneau cover is made of dual-coated 24oz marine grade vinyl, which is waterproof and UV resistant. The rear latches can be only released when your tailgate is open. Lock the tailgate, the top cover will be locked. Features: ? Tool-free installation. OEDRO's tri-fold cover is designed in one piece. Align the bed cover with the truck bed frame and fix some clips. It can be easily installed without drilling holes. ? Durable beams. All frames and rails of this bed cover are made of aluminum and are coated with a strong coating to provide stability, safety, and a maximum load of 30 pounds. ? Heavy-duty PVC cover. OEDRO truck bedspreads are made of durable materials, made of UV stabilized 24 oz marine grade vinyl, waterproof, and UV resistant. Your truck bed will be well protected from all kinds of weather and dust. Fitment: Compatible with: 2015-2023 Ford F-150 | Styleside 5.5 feet Bed. Specification: Brand: OEDRO. Material: PVC. Color: Black. Type: Tri-Fold. Placement on Vehicle: Upper. Package Included: One-Piece Tonneau Coverx1. Accessory Setx1. Instruction Manualx1. Warranty: Warranty: 2-Year.