Description: Magnifying glass bug viewer: the bug jar provides magnifying lens, triple magnification, a great way to study any small s insides. Quality material: this bug container is made of quality ABS plastic and acrylic, durable and lightweight, not easy to break, transparent. Stretchable observation bucket: The height of Insert can be stretchable from 85mm/3.35 inches to 140mm/5.5 inches. Great gift: For kids who love s. This Cage can make children fall and be willing to observe nature, stimulating their nature interest and developing the ability. Educational supplies: this bug viewer has educational significance, it is suitable for many kinds of collectors, enthusiasts, teachers, and children. Specification: Material: ABS and Acrylic Size Chart: Product size: Bottom diameter: 60mm/2.36inch Height: 85mm/3.35inch, 140mm/5.51inch(stretched) Magnifying glass diameter: 50mm/1.97inch Cover length: 85mm/3.35inch Package Includes: 1 Piece Insert Bug Viewer Box 1 Piece Catcher Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!