Book Type Clip Design: Adopts book-style clamp structure, easy to open and close with one hand, safely catches and locks queen bees without injury, convenient for beekeeping management and queen relocation. Professional Bee Catcher Clip: Specially designed for bee catching and queen holding, smooth plastic surface with no sharp edges, gentle on bees, effectively preventing queen bee injury and escape. Premium Durable Plastic Material: Made of high-strength hard plastic, lightweight, waterproof and wear-resistant, not easy to break or deform, suitable for long-term outdoor beekeeping use. Compact & Portable: Small size and lightweight, easy to store in beekeeping toolbox or pocket, portable for field inspection, queen replacement and hive management. Essential Beekeeping Accessory: Widely used for queen bee isolation, transportation, replacement and observation, ideal for professional and amateur beekeepers, beekeeping farms and apiaries. Color: As Shown Material: AS Package Contents: 20*Plastic Bee Cage Clip Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.