- Trick or Treat Halloween Metal Sign - Wall Decor - Man Cave - She Shed - Decoration Sign - Study - Horror - Fun - Ghost - Holiday - Art 8 inch Wide x 12 inch High Aluminum Sign Comes with two holes for mounting or you can use double sided tape. High gloss aluminum metal sign printed with Sublimation process. NOT VINYL STICKERS Sublimation is the process of creating high quality, fine art color and detail that becomes part of the aluminum and will not peel off. This sign is lightweight and durable ** The signs are NOT 3D embossed. The designs are flat on the surface. -