I've heard of Unicorns. I've seen Seahorses. I've NEVER seen a Unicorn Seahorse. Until now. ;-) This very cool Steampunk themed Unicorn Seahorse looks amazing surrounded by ethereal glitters, steampunk gears and cogs, and resin starfish. Dazzling to twist in the light! These large Coasters are perfection for that big mug of coffee or soup. Not to mention the amazing and unique decor that it brings. Coasters are made of resin, and will endure for ever. Cork footings to protect your furniture. We will have lots listed in our Shop very soon. Should you see one that you'd like more than one of, just reach out and I'll be happy to see how I can help with that. Coasters measure a tad over 5" in diameter.