Make sure all your party guests go home having fun and raving about dinosaurs with these cute Jurassic World Tattoo Favours Pack of 8! Featuring an array of awesome dinosaurs that appeared in the Jurassic World films, these bright, non toxic tattoos are perfect for any dino fan, no matter their age. Size: Tattoo squares measure 5cm x 4.5cm / 2in x 1.7in.