Periscope: Your guide to the outdoors. Discover the wonders of the outdoors with the multi-adjustable periscope! Peek around & over objects and set your viewing sights on the world around you! 4-page explorer Booklet Colony & Habitation Notes study & collection Outdoor observation & explorer tools! Ages 3+. Extends to 9.4"/23.9cm Key Features: Peek around corners! View over & around! Field guide included! 360 view included clip attachment.