Temporary Tattoos for Godalming ASC. Size options for forearms and smaller biceps (40mm x 40mm) and for larger biceps (50mm x 50mm). Once applied, these tattoos are waterproof and Perfect for events and clubs High quality and durable. Including salt water! Easy to remove with baby oil or olive oil. Made sustainability in our 100% renewable powered studio, sent in biodegradable packaging. How to wear your tattoo. 1. Pick a clean, smooth, dry area of skin. 2. Remove transparent film and apply tattoo paper face down onto skin - hold for 20 seconds. 3. Wet backing paper thoroughly - wait 20 seconds. 4. Carefully slide backing paper away to reveal your temporary tattoo. Let it dry for a minute without waving your limbs about. 5. Enjoy! Swim well! Your tattoo will last up to week. To remove Just wipe with olive oil or baby oil.