These are custom die cut magnets in 5 great shapes, which you or your children can decorate any way you like. Markers, crayons, glitter, stickers, etc. Featuring mermaid, unicorn, fairy, flower, and butterfly. These make great craft sets for the creative kids, as well as tremendous long-lasting invitations and art. Stick them on a refrigerator, washing machine, blackboard or anywhere that would attract a magnet. These are 20mm thick magnets cut into roughly 6" shapes. Action, Imagination or Animal sets are available.