Add instant "glitz" to any project with no glue needed! These fun, shiny 3-D gemstones are made of flexible plastic and easily adheres to a variety of surfaces including paper, wood, plastic and ceramic. Gemstones measure approximately 1/4". 3-D Gem Stickers do not contain the following common allergens: Does not contain Latex Does not contain Dairy & Casein Does not contain Egg Does not contain Gluten Does not contain Peanut & Tree Nut Does not contain Soy