SPECIAL DESIGN: Designed to fit neatly between outer frames in a SIMPLE : is a plastic device inserted between frames in a to trap Small Beetles () and thereby healthy honeybee colonies.REUSABLE: Made by high quality plastic material, reuseable design make you it more easilyThe holes in the top of are big enough to allow SHBs to enter, but cannot be accessed by honeybee. Just vegetable oil like vinegar,safety.Tips: Keeping healthy is essential in controlling . Weak colonies are much more vulnerable. Make traps are not completely filled to trapped SHBs cannot climb out. The traps can be partly filled with cider vinegar with a layer of oil floating on top. cider vinegar is a particularly attractive bait.colour:whiteMaterial:plasticsize:Length: 18cmPackage Contents:24*bee trapsOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.