Real Life Science Specimens - Monark Butterfly Life Cycle 165-372 Includes three wooden shapes with

Includes three wooden shapes with high-contrast color patterns

Clear acrylic end panels at each end of the crib allow clear visibility for a caretaker while a the same time serving as "Sneeze Guards"

Special Features: Movable wings

High strength nylon binding will not crack or fray

Real Life Science Specimens - Monark Butterfly Life Cycle 165-372 Includes three wooden shapes withNatural, real insects are carefully encased in an indestructible, transparent acrylic block. These specimens offer a close up look at some of nature's most interesting insects. Clear enough for microscope observation. Specimens range in size from 2. 9 x 1. 6" to 3 x 3" to 1" thickness.