Description: This queen rearing box is used for laying eggs to raise queens. Made from high quality plastic, it is non-toxic, harmless to bees and light weight. Convenient to use, you can simply put it at the bottom of a hive frame. There are many holes designed for cell cups that you can use for rearing queens. This box is quite simple and can produce prolific reliable results. Specification: Name: Bee brood box Material: Plastic Size: 14.7*13*2.9 cm Package inlude: 1Pc x Bee brood box Pay attention:This box need to be used with cell cups, cell cups are not included. Please note: 1.The size is measured by hands, there may be some deviation, but it does not affect the use.Please read the product size on the details page carefully before purchasing. Thank you. 2.Due to the different ambient light and different display device settings,there may be some deviations between the pictures you see and the items themselves. Please understand. 3. Support dropship, there will be no information in the package. 4. Support , contact us, we will you the best price.