Heidi Swapp Lightbox Inserts 50/Pkg Numbers/Black On White Background

Heidi Swapp-Lightbox Inserts: Numbers/Black on White Background. The perfect addition to the Heidi Swapp Battery Operated Lightbox (sold separately). This package contains fifty 3x1-1/2 inch lightbox inserts. 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.