BIRTH FLOWER COLLECTION LILY OF THE VALLEY is the birth flower for MAY Set of 2 temporary tattoos. Approximate size of tattoo: 3 inch x 1.5 inch Application Directions: Place the tattoo face down on skin. Apply even pressure to the tattoo paper backing using a wet cloth. Wait a minimum of 60 seconds and then remove the cloth and gently slide off the paper. Full Application directions are included in your package.