Non-woven Inserts for Hanging Baskets: The window box liner is made of felt. Its good breathability and moisture retention provide a superior growing environment for plants. Compared with liners, it can effectively prevent birds from using it as nesting material. Planter Lining Size: You will receive 3pcs black trough planter liner, a grower's favorite lining size for hanging baskets, window box, vegetables pot, fence flower baskets, wire plant holder, etc. Practical and Durable: It's fabric is thick enough to lock in moisture to keep the soil moist, it is deep enough for root growth and can also provide the air circulation needed for plant growth. With its help, you can not only get high-quality plants can also extend the service life of the planters. Easy to use: The planter basket liner adopts a folding design, just unfold it and place it in a suitable sized window basket liners, add soil, plants and an appropriate amount of water. Perfect for planting some shallow-rooted vegetables, flowers, herbs, Plants, etc., such as orchids, radish greens, ivy, staghorn ferns, etc. Indoor and Outdoor Decoration: The flower pot liner can not only be used for home decoration such as patio, garden, balcony, porch, eaves, living room, etc., but also can be used to decorate cafes, offices, shopping malls, restaurants, wedding parties, homestays, green projects, etc., it is one of the perfect necessities for gardening lovers. Colour:Black Material:Felt Size:36In Package Contents: 3 * Planter Basket Liners Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.