Features High-Quality Natural MaterialMade from 100% natural, renewable coconut shells, this product offers excellent water retention and optimal airflow, fostering fast root growth and healthy plant development. Individually Sealed PackagingEach unit is wrapped separately in plastic, ensuring cleanliness and reducing dust. Superior Moisture Retention & AerationThis coconut fiber substrate is completely natural, soft, and free from unpleasant odors. It retains moisture well while allowing air circulation, preventing common soil hardening issues. Expands Significantly When WateredThoroughly dried with minimal moisture content, the uniform particles expand greatly when water is added, offering excellent value for money. Versatile UsageIdeal for orchids, it also works well for small potted plants, cat grass, succulents, office greenery, and decorative micro landscapes. Specifications Particle Size: 8-20mm Dimensions: 20 x 10 x 4 cm Expanded Volume: 5L (+0.5g) Packaging: Individually wrapped