Cowabunga dude! This limited-edition pin badge has been specially created to commemorate the sewer squad turning 40. Celebrating the release of the 1st edition comic, this collectible pin badge has been limited to an edition size of 1984 worldwide with each being individually numbered. The pin's face features the four lovable mutants heavily embossed and finished with detailed coloured enamel as well as displaying the 40th anniversary logo on the reverse.