Marine Invertebrate & Corals ID Card

This great Invertebrate and Coral Guide will have you identifying corals, invertabrates, and more, in no time! It's waterproof and submersible so you can carry it with you while you snorkel and take pictures of those fascinating creatures. The card is heavy-duty plastic in full color, with a pre-punched hole for tying it to you with a lanyard so you don't lose it in the waves. (Lanyard can be added by choosing the option below). 9.5" x 6.25"