The Kullavik Outdoor Dog Kennel is made of high-quality materials that are resistant to rust and corrosion. It features a galvanized metal frame that is strong and durable. The roof is made of 170g polythene that is resistant to damage and sunlight. The door is made of swing-out wire mesh that allows for easy access and egress. The latch on the door secures the safety of your pet. The whole design is simple and elegant.