Lyson polystyrene insulated top cover is best suited to work with your other Lyson hive equipment. It does NOT come with latch hardware; please buy an extra latch kit if you don’t have the latch components already. Includes eight polystyrene plugs and eight black plastic venting plugs. Mix and match these plugs to get the desired air flow in your hive. We use a propolis trap as an inner cover, but you can also use a grain bag or piece of canvas. W11010 We recommend painting the edges of the Lyson Polystyrene Insulated Top Cover with exterior grade latex paint to protect against the elements. Dimensions: External: 21-1/2″ x 17-3/4″ x 6-5/8″ See Lyson site for additional details.
