... 2, 2 rows, 3rows,4rows, 5rows, 6rows 3, material: wood, plasticChina fir pollen trap Also we have other beekeeping equipments ... queen excluder, queen cage, queen cell set, honey scraper, hive tool, bee brush, bee feeder, protective suits, hats, gloves, and ... transferring tool for larvae and royal jelly.We can manufacture any specifications ...