It only makes sense to have a Mermaid in the Mermaid's Message Magnets. She completes the sea life group that includes a crab, dolphin, sea horse, sea turtle and starfish. Collect all six for a serene nautical group on your fridge, or let the mermaid inspire you all by herself. The frosted sea glass stone itself is 1.25 inches in diameter, and the magnet is a half an inch. The colors are light and dark blue, teal and green. There is a minimum order quantity of 6 magnets.