ITEM NAME:Bee Hive Sliding Mouse Guards Travel Gate Beekeeping Equipment Breeding-Tool-0 description: [product name] multi-purpose metal nest door [product weight] 113g [product thickness] 1.1mm [product material] iron (galvanized) [product specifications] 39*6.5 (cm) [Product introduction] Multi-purpose metal nest door, using galvanized iron - durable rust, can prevent the queen bee from fleeing during the bee-keeping process, or the suffocation of the bee on the way. A.[product material] iron (galvanized). [product specifications] 39 6.5 (cm).