Our original holiday greeting card featuring a scuba diving Santa Claus and his trusty seahorse is a great way to reach all of your dive buddies during the holiday season.. This card features an easy-to-use template so you can customize it. We put "Merry Christmas" inside, but you can change it to whatever you like. Add your family name or other personal message, and you have your very own personalized holiday greeting card. Buy in bulk, and SAVE!!!!