Self-adhesive floor tiles add instant style and color to update your décor! The 12" x 12" tiles have a no-wax finish and offer peel-and-stick installation to make this an easy DIY project. Set includes 20 12"Sq. tiles per box. Dark marble tile design adds a modern and elegant look to any room in your home. Vinyl. 12"Sq. x 1.2mm thick. This item ships from a separate warehouse and will arrive in a separate package.