Isolate Your Queen Bee Using This Metal-bound Queen ExcluderFeatures: Designed for a 10-frame structure Electrically welded, metal-bound wires Easy traversal for worker bees Durable build helps prevent bending and warpingUse:This metal-bound queen excluder will help keep the queen bee out of your honey super, while providing enough room between the wires to let through worker bees. Our metal queen excluder will prevent the queen bee from laying her eggs inside the honey super, allowing you to easily harvest fresh honey.Our metal queen excluder is available for both8-frame brood chambersand10-frame brood chambers.We also sellplastic queen excludersandwood and metal queen excluders,both of which are available in 8-frame and 10-frame forms.[tab]8 Frame Weight 3 lbs Dimensions 20 18 .25 in Choose Size 10 Frame, 8 Frame10 Frame Weight 3 lbs Dimensions 21.75 18 .25 in Choose Size 10 Frame, 8 Frame