This Acme Auto Headlining aftermarket ABS plastic headliner is covered with 1/4 inch foambacked perforated vinyl and is a cost effective way to dramatically improve the overall look of your vehicles interior. If your Chevrolet or General Motors truck was originally manufactured without a headliner, leaving the metal roof visible, this headliner is for you. This headliner is easily installed using your existing sun visor brackets, dome light and coat hooks if present. Adhesive Back Hook & Loop is provided for added attachment security. This leaves the vehicle with a fantastic looking fit and finish. Also included are a set of water resistant pressboard side/sail panels to give your vehicle that professional finish you have been looking for. Some drilling may be required. Each plastic board is vacuum formed at 320 degrees Fahrenheit. This means your new headliner will not distort shape, even on a hot summer day. Each headliner includes installation instructions, three year warranty on the plastic board and one year warranty on the material.