Nuclear Fallout Shelter Warning Wall Decal - 13" x 12" 13" high x 12" wide Adds instant personality to any room. High quality indoor use vinyl, eco-friendly inks. Available in other sizes - select one the best fits your space. Size shown in the picture is the largest available size, and when applied as shown. Special purpose wall dcor vinyl, easy to apply, reposition, and remove without any residue left behind.