Use the specimens in this set to examine some common varities of sea life. Specimens include: Starfish (Asterias amurensis), Crab (Eriocheir sinesis), Shrimp (Penaeus chinensis), and Soldier Crab (Coenobita rugosus). Specimens are preserved and encased in clear resin material and can be observed from every side to see details. Teacher information guide, fact sheet, student activity sheets, and answer keys are included. Size of product is 7 3/4 x 73/4".