This UV reactive tape glows very bright when exposed to blacklight! It is designed and manufactured in the USA to be waterproof, abrasion resistant, and hand tearable. An excellent choice for accenting hula hoops & posters and for blacklight parties and runs! This tape removes cleanly from most surfaces without leaving any adhesive behind. Comes in 1/4″, 1/2″ and 1″. NOTE: THIS TAPE GLOWS UNDER BLACKLIGHT, NOT GLOW-IN-THE-DARK.