Description Bug Catcher and Viewer: Comes with bug container, tweezers, bug transfer tool, the set is perfect for kids nature explorations of bug/insect inspection. Top and side double magnifying glass: the two magnifying glasses are 1.5 inch (37mm) in diameter, the top one with 2.6X magnification and the side one with 4.5X magnification, you can observe Clear the bug through these two magnifying glasses. Portable Design: Lightweight but durable, with removable hanging shoulder strap for convenient carrying. Wonderfully Nature Exploration Kit: Perfect for camping trips and outdoor or indoor surveys. Adjustable focal length: The focal length of the two magnifying lenses can be adjusted to meet the demand of different observation insects. Also, the side magnifier can be moved up and down if needed.