Introducing our 10 Frame Plastic Queen Excluder, a practical solution for effective hive management. This excluder is designed to fit perfectly in a standard 10 frame box, measuring 506mm x 406mm. Features: Worker Bee Access: The excluder is equipped with appropriately sized holes that allow worker bees to pass through to the honey supers. Queen Exclusion: The holes are designed to prevent the larger-sized queen from entering the honey supers, ensuring clean honey extraction. Additional Information: Colour Variations: Please note that the excluder may come in either white or yellow Colour, depending on availability. Specifications: Material: Food-grade plastic for safety and durability. Dimensions: 506mm x 406mm Grid Cell Aperture: Each cell has an aperture of 19mm x 4mm. Invest in our 10 Frame Plastic Queen Excluder for efficient hive management and to maintain the purity of your honey supers. With its precise dimensions, food-grade plastic material, and effective queen exclusion design, this excluder is an essential tool for successful beekeeping.