100% Natural MaterialMade with natural hibiscus grass that has been dried to make the birdhouse strong and durable, resistant to all weather and keeps its interior adequately ventilated^ 100% Hand-KnittedCompletely hand-woven structure, each one is special. Do not use any chemicals. Perfect size for hummingbirds, measuring 6.0 (Dia) x 6.3 (H) inches. Features a rectangular hole, measuring 1.6 x 2.0 inches, allowing birds an easy entry and keeping them safe and secure^ Long Hanging Rope Included Come with a jute cord that can be attached to securely hang the bird house. Wild birds prefer staying in houses that are hung at a good height which keeps away from ground animals. Gifted rope can be cut in different length as desired^ Widely UsedCozy hanging bird hut nest offers birds a safe hideaway from predators & a sheltered comfortable place from rainy, snowy & hot weather. Mainly used in home, office, gardening, indoor and outdoor decoration, holiday gifts etc^ Tips to UseGrass Birdhouse is suitable for all seasons. It can effectively dissipate heat and evacuate rain in summer. When the temperature is slightly lower, you can add hay to the bird house, making it warm for birds