As children explore and examine our fascinating reptile specimens, they'll feel just like real scientists making incredible discoveries! Students simply use the magnifier in the center to investigate 5 amazing specimens--from an iguana skull and a snapping turtle shell to a super ...As children explore and examine our fascinating reptile specimens, they'll feel just like real scientists making incredible discoveries! Students simply use the magnifier in the center to investigate 5 amazing specimens--from an iguana skull and a snapping turtle shell to a super-realistic crocodile tooth. Then children explore the corresponding photo cards to learn even more about each animalÖas they study the full-color photos on front and learn the exciting facts on back! Center comes with 5 replica specimens, 5 cards, a magnifier and a guide. Cards measure 5 1/2" x 7".