Tattify Nested Triangle Temporary Tattoo - Triumphant (Set of 2) - Other Styles Available and Fashionable Temporary Tattoos - Tattoos that are long lasting and Waterproof. Latest temporary tattoo designs made fashionable for any setting. Sizes vary depending on design. Completely waterproof lasting anywhere between 1 to 5 days; Just add water to apply. Quick application in under 1 minute to look and feel great. Top quality nontoxic materials used to ensure safe application.