Material: Made from polyester and mesh material, this transparent butterfly net cage lightweight yet sturdy enough to support various educational or gardening activities without hassle Fine Mesh Design: Equipped with a fine mesh, this observation cage provides visibility for observing butterfly while ensuring they remain safely contained within the enclosure Double Zipper Side Door: The side door is designed with a double zipper system, allowing easy access for butterflies to enter and exit freely, providing flexibility in opening and closing as needed Space Saving: This butterfly mesh cage is designed to be easily folding, making it convenient to store without taking up much space when not in use Easy Assembly: The cylindrical butterfly habitat features a sturdy interface that ensures stability and allows for effortless installation, making it suitable for both beginners and experienced enthusiasts Specification: Material:Polyester Size Chart: 30cmx40cm/11.81inchx15.75inch 30cmx60cm/11.81inchx23.62inch Package Includes: 1 Piece Butterfly Mesh Cage Note: Please allow slightly errors 1-2cm differences due to manual measurement.