Description The Mellivo Inner Cover is a high-quality, all-purpose accessory for Langstroth 10?frame hives. Crafted from durable wood, it creates a snug seal under the telescoping outer cover: improving hive airflow, insulation, and moisture control. Designed to prevent propolizing surfaces and facilitate escape boards or mouse guards, this essential hive component supports hive health and structural integrity year-round.Product Details:Precisely sized for 10?frame Langstroth hives: fits all standard equipment, especially Mellivo telescoping topsRobust wood construction: provides added insulation and protects the outer cover from propolis buildupCreates controlled airspace: helps reduce condensation and improves hive ventilationMultifunctional design: compatible with bee escapes or mouse guards where neededLightweight yet sturdy: easy to handle and built to last1 10-FRAME INNER COVERMILITARY 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 UtahProduct Specifications:Weight: 4.40 lbsDimensions: 20.47 X 16.53 X 3.74 inMELLIVO: We are a partnership of family and commercial beekeepers focused on creating high-quality apiary equipment for hobbyists and commercial beekeepers alike.