Adjustable design The beehive sliding door is designed with totally 16 normal round holes and two small installation holes, each side owning nine holes. Sliding structure and adjustable 12.18-15.33inch length make it widely suitable for both 8 frame and 10 frame hives. Mouse guard function The small hole design can effectively stop the mouse and other insects, keeping the inside bee safe. Durable material Made of high quality metal material, sturdy, hard, wear resistant and durable, owning long using life span, practical and convenient. Stable installation The beehive sliding door can be installed on the beehive box by nails easily, stable and practical, reliable to use. Scope of application The beehive sliding door is a good helper for beekeeper, which can effectively guard your beehive box and provide entrance at same time. Specification: Type: beehive sliding door Quantity: 2pcs Material: as shown Color: white Length: 31-39cm/ 12.18-15.33inch Net weight: 180g/ 6.35oz