This is the stainless steel hardware cloth we use on our premium bottom boards to trap hive beetles and varroa mites that infest the hive.
Mesh hole is 1/4 inch (about 0.64 cm), each roll is 15.7 inches x 10 feet Each connection is welded to ensure strength The material is 304 stainless
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IPM Beekeeping Bottom Board for Filtering Varroa Mites Small Hive
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