felt material Crafted from sturdy felt and nonwoven fabrics, these hanging basket liners provide breathability and moisture retention. They create a favorable environment for plant growth while helping to prevent nesting birds when compared with coco liners. 3Piece set Includes three black trough liners in versatile sizes: 24*7.9*7.9inch 30*7.9*7.9inch 36*7.9*7.9inch Designed to fit a range of hanging baskets, boxes, vegetable pots and fence flower arrangements, offering a lasting, reusable solution. Versatile gardening solution Suitable for multiple applications including wire plant holders, fence flower baskets and boxes. These fabric liners provide a practical and stylish way to enhance both outdoor and indoor plant displays. Quick installation design Flexible construction easily fits into your desired basket or container. The liners eliminate fitting frustrations and enable quick, straightforward replacement for gardeners of all experience levels. Use scenarios Outdoor porch or balcony hanging baskets: improves soil moisture management and plant health while reducing the likelihood of nesting birds. Window boxes and railing planters: simple to install and remove for seasonal changes and easy maintenance. Fence line planters and vegetable pots: keeps moisture balanced and helps organize planter displays with a neat, uniform look.