These temporary tattoo sheets are 8.5 X 11 inches and have a lot of designs to choose from! We incorporated many different flower designs for a wonderful variety for your customers to play with! These are great for those who want the look and feel of a real tattoo but without the commitment! They are made from gardenia fruit gel. Gardenia is a fruiting flower which is native to South East Asia. "Genipin" is the natural pigment in gardenia fruit which stains skin it's desirable tattoo-like black/blue color! Both are used as an alternative to toxic "black Henna" which contain dangerous chemicals such as PPD. Since our tattoo sheets are PPD free, they are safe for adults and children alike! We have not had any allergy reports from our customers as it is very mild, however, we still always recommend anyone who has any fruit allergies/sensitive skin to do a spot test first. Please view our aftercare card in the photo slideshow for more info! Designed in the USA by Gopi Henna!