Hign-concerned Chemical : None Model Number : Bee hive entrance door Origin : Mainland China package : 50pcs Material: plastic Color: red / yellow / white / green / blue (random delivery, does not accept the color specification) Quantity: 50Pcs Application: Beekeeping use Inlet diameter: about 68mm/2.68 in Round hole diameter: about 24mm/0.94 in Features: The beehive box inlet tray is placed on a box with a round inlet hole. The design adjusts the size of the holes in the hive to protect the hive from mouse attacks in autumn and winter. Rotation controls the entrance of the beehive into the tray. It is very convenient to use. Suitable for strip-top beehives, corrections, and mating beehives. Note: 1. Please allow 1-3 cm differs due to manual measurement. 2. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. window.adminAccountId=2678211493;