SYZ Beauty Waterproof Temporary Tattoos Flower Grim Reaper Tattoos 100% safety guaranteed for kids. Non-toxic and harmless to skin. USA ASTM F963, EN71, CPISA, CA PRO 63 approval. Easily water transfer on and remove by rubbing alcohol or baby oil. long lasting for at least one week. Fashionable pattern design. Great for tailgate parties and more!