1. Breathable design concept: The tree protection grid features breathable holes that promote plant growth by allowing bark decay while ensuring sufficient sunlight and air reach the trees. This design ensures ventilation and prevents moisture buildup, supporting healthy tree growth. 2. Safe plant protection cage: Surround your plant stem with this tree protection trunk and secure the protective net in place using the included nylon straps. The provided ground stakes can be inserted to firmly anchor the housing, ensuring the tree protector stays securely wrapped around seedlings even in harsh weather conditions. 3. Wide application: These tree protection grids shield your plants from trimmers and lawn mowers and effectively deter rodents, rabbits, deer, squirrels, dogs, cats, mice, and other small animals from gnawing or climbing. They encourage the healthy growth of young seedlings and can also serve as tree braces to guide upward growth, enhancing the beauty of your garden and lawn. 4. Expandable height: These tree trunk protectors are suitable for trees of all sizes and can be connected to increase height as needed. With this expandable feature, they provide an effective solution to safeguard your trees from deer and other animals, ensuring their steady growth.