EXCLUDER QUEEN BEE PLASTIC Features and Functions: This product adds a great value Product is highly durable and very easy to use This product is manufactured in China Description: At Harvest Lane Honey, we make our excluders from molded plastic for better quality and for seamless use with 10 Frame Langstroth hives. Place the Plastic Queen Excluder between honey and brood chambers to prevent the queen from laying eggs in honey. The excluder will also allow you to find the queen easily on hive inspections. Do not add until the brood is established. Made of flexible durable plastic Used to restrict the queens laying area, while the queen is unable pass through openings The other bees in the hive are able to pass through due to their smaller size Use between the top brood box & the medium honey super Install only after the honey super has been drawn out. SKU# OR-753677467712 MFR# QEP-102