Feature(may vary by option.)

●Fits 8 Frame Langstroth style hives. Shallow side UP, board to FRONT.
●Reduces bearding and swarming in summer
●Increases egg laying on bottom of frames in lower brood chamber
●Once installed does not need to be removed
●Provides dead air space below brood chamber for winter

[1]

[2]

Description

For use between the bottom board and the brood chamber. Original design over 100 years old. . NOTE: There is a top/bottom/front/back for this item. Shallow side UP, board toward front. Can be left on year round after installation..