This molding can be coped, mitered, cut and installed just like a wood product and arrives pre-primed white and ready for paint. This is an elegant design sure to make your house stunning. Includes bundle of eight (8) pieces, totaling 63 linear feet Each piece is 94.5 inches long and has a 4-inch faceThis crown molding is commonly used with 8-foot to 9-foot ceilings Materials: Molded from a hard-condensed polyurethane compound. Lasts longer than MDF or wood Safe indoors and outdoors Lightweight and semi-flexible Won't splinter, rot or mold No CFCs Doesn't warp Finishing nails work best to minimize touch-ups Air-powered nail guns should be used at lower pressure We recommend Loctite® Power Grab® All-Purpose Construction Adhesive when affixing to surfaces Use painters caulk to finish nail/screw holes and joints