Smart Blonde Dolphins Novelty Vanity Metal License Plate Tag Sign Fun Fact: Did You Know that only 10% of novelty license plates are actually placed on vehicles. Most of them are used as signs. Hang them on the wall of your man cave, bedroom, den, college dorm, home office or theater. The possibilities are absolutely endless. Each item is individually shrink wrapped and complete with 4 mounting holes for easy mounting. We carry only the highest quality aluminum metal and embossed aluminum license plates. All License Plates are standard size 6" x 12" to accommodate any and all vehicles. Lightweight and Durable - Have Fun and Express Yourself.