Non-woven Inserts for Hanging Baskets: The window box liner is made of felt. Its breathability and moisture retention provide a favorable growing environment for plants. Compared with coco liners, it helps reduce the likelihood of birds using it as nesting material. Planter Lining Size: Includes 3 black trough planter liners. Commonly used for hanging baskets, window boxes, vegetable pots, fence-mounted flower baskets, wire plant holders, and similar applications. Practical and Durable: The fabric is thick enough to help retain soil moisture, deep enough to accommodate root growth, and allows adequate air circulation for healthy plant development. Using these liners may support plant health and help extend the usable life of planters. Easy to Use: Features a foldable design—simply unfold and place into a compatible basket or container, then add soil, plants, and water. Suitable for shallow-rooted plants such as flowers, herbs, vegetables, orchids, radish greens, ivy, and staghorn ferns. Indoor and Outdoor Use: Can be used in patios, gardens, balconies, porches, eaves, living rooms, cafes, offices, shopping malls, restaurants, event spaces, accommodations, and greenery projects. A practical choice for gardening enthusiasts. Color: Black Material: Felt Size: 24 in / 36 in Package Contents: 3 × Planter Basket Liners Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.