The Housoutil Bee Nesting Tubes are a set of 100 natural reed bee tubes, perfect for providing shelter for bees in your garden. These tubes are designed to encourage nesting and are suitable for various bee species. The tubes have a diameter of 0.8 cm and are lightweight at 60 g, making them easy to install. The brand, Housoutil Store, ensures quality and reliability. With no assembly required, these bee nesting tubes are ready to use straight out of the box. Perfect for creating a bee-friendly environment in your backyard.