Decorate using these colorful blacklight reactive Mushroom Pieces to obtain a vibrant feel wherever you would like. Includes adhesive tabs for mounting. These assorted sized mushrooms are just blacklight reactive and never glow at nighttime. Sizes change from 1.25 inch to at least one.35 inch. Note: Adhesive is multiple-use and movable although not suggested on recently colored surfaces or wall paper. Warning: Choking Hazard contains small parts. Not for kids Under 13 Years. Produced in Taiwan.