Coco Coir Brick: Suitable for all gardening applications, potted plants, container gardens, elevated beds, indoor plants, flowers, vegetables, herbs, can provide them with sufficient oxygen and moisture, a good environment is helpful to grow.Size: 8 *4*2inches, weight about 1.4 pounds. 8pcs/packing, the quantity is enough to meet your needs. 100% natural, fully biodegradable, used in sphagnum moss, rock wool and perlite, it can take your gardening and planting efforts to a new level.Material: 100% natural raw coco coir, it is compressed into light convenient brick that quicky expand when you add water, then you can use it to plant the plants, flowers and herbs.It also can provide sufficient oxygen and moisture, which is very suitable for plants.Features: Light and small, coco coir brick is convenient to store, easy to use and which also have great water retention, and which can achieve stronger plant growth and healthier root system.Let's Plant Together: Put the coco coir and water together, high-grade coco coir pith brick is an ideal solution to improve water retention and air permeability of various projects, we can use it to plant the plant, flowers, herbs and so on. We can use the quantity according to the size of the potting or the quantity of plants we will plant.