About This Bug Viewer Critter: This set includes 12pcs Magnifying Box Containers, each designed to offer a clear, magnified view of insects while preserving their natural state during observation Dimensions & Portability: Each Bug Boxes measures approximately 1.6 inches in diameter and 1.2 inches in height, functionality for convenient carrying in fieldwork or outdoor settings Material Quality: Crafted from durable plastic, these Transparent insect magnifying glass cages feature a lightweight structure that resists wear, ensuring long-term use Design Features: The Cage Catcher Magnifying Box integrates a bottom grid for measuring insect size, and top ventilation holes to maintain insect vitality during observation—all promoting easy, tool-free use Application Scenarios: Perfect for bug viewer sets, these containers cater to insect collectors, and nature enthusiasts, supporting scientific curiosity about the insect world in various field or educational contexts