WELCOME TO OUT STORE 4 Pack -8 Frame Plastic Beekeeping Queen Excluder Bee Queen Barrier to Keep Queen Separate from Honey Boxes in a Bee Hive PRODUCT DESCRIPTION :Function: A queen excluder works by separating the brood nest from the boxes where the bees will store their excess honey, helping keep the hive organized and making honey harvesting easier.Universal fit: Our queen excluder is designed to fit all 8 frame bee hives and is simply placed flat above the boxes where the queen laying eggs and below the boxes where honey is stored.Ideal sizing: The spaces in the grid are perfectly spaced large enough to allow the smaller worker bees through the holes, but small enough to exclude the queen and keeping her from entering the honey boxes.Multiple uses：Besides keeping queens from entering honey boxes, queen excluders can be used for queen rearing, cut down into custom sizes to fit top bar hives, 8 frame nucleus hives.Packaging includes：The 8 frame queen excluder is 20 x 17.5 x 0.5 inches, totally 4 pack 8-frame queen excluder.