Take a little bit of the Great Barrier Reef along with you. Not for the serious at heart - or people who were terrified of clowns as fish - that could be a bit creepy.
And for Pixar fans: "Just keep swimming, swimming, swimming...."
Dimensions (LxWxH): 23mm x 13mm x 9mm (approx.)
Weight per cufflink: approx. 10g (average)
Size = x mm (W x H)