Description The Mellivo Screened Bottom Board is a high-performance foundation piece for 10?frame Langstroth hives, combining a durable coated framework with a full-length screen. This design promotes superior ventilation, strengthens hive health by mitigating moisture buildup, and enhances integrated pest management (IPM). With reinforced construction, it supports heavy hive bodies while offering easy access for mite monitoring and debris removal.Product Details:MILITARY GRADE: Our Strong Boxes utilizes our military-grade patented Mellivo Strong CoatSAFE COATING: Our Mellivo Strong Coating is FDA food grade, making it safe for contact with honeyFIELD TESTED & RELIABLE: The foundation, frames, and coating are expertly tested, and bee approved!DESIGNED IN THE USA: Our equipment is developed in a large facility located in Northern UtahFull-coated wooden frame: offers water resistance and robust longevityLarge-screened surface: enhances airflow and aids in Varroa mite countsSolid escape board insert capacity: maintains versatility for winter insulationReinforced design: supports heavy supers and brood boxes securelyCompatible with Mellivo telescoping lids: fits any standard 10?frame hive stackEasy-clean exterior: Ideal for use with hive tools and simple maintenanceProduct Specifications:Weight: 11.66 lbsDimensions: 26.37 X 16.92 X 5.90 inMELLIVO: We are a partnership of family and commercial beekeepers focused on creating high-quality apiary equipment for hobbyists and commercial beekeepers alike.