This durable plastic anatomic pollen trap is perfect for collecting small amounts of pollen. It is universally compatible but may require slight modifications to fit your hive configuration. Designed to attach to the bottom board at the hive entrance using anchoring screws, the trap ensures bees are unharmed, preserving their body, legs, and wings. Two side holes allow queen exit during mating season. Note: This trap is not suitable for 8-frame beehives.