This is a natural material made from diced coconut shell chips. * Excellent for insulation, ventilation, and moisture retention. * Can be used as bedding for insects, reptiles, amphibians, etc. * De-tanninized and desalted, so it can also be used for houseplants. Size: 2S Contents: Approximately 3L (approx. 3L x 1 bag) Shipping costs will be high, so we cannot combine packaging. Purchasing individually will be cheaper. Thank you for your understanding.