American Crafts-Minc Halloween Treat Bags. The perfect start to creating your own treat bags! Use with the Minc foil applicator and foil to give them a unique shine (sold separately). This package contains twelve 7-1/2x5-1/4 inch treat bags in three different designs (four of each). WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm- do not mouth or chew. Imported.