This product is 5 bags of Yasashii Konchuu Mat (Gentle Insect Mat) 2000cc each. ≫≫≫≫≫Yasashii Konchuu Mat≪≪≪≪≪ ◎ Made with only the waste mushroom bed blocks of nameko mushrooms, aerobically fermented and finished without additives. The nameko mushroom bed is made in-house by mixing raw sawdust of the Fagaceae family, mainly oak, with rice bran, bran, malt residue, and Hiroshima-produced oyster shell lime. All raw materials are domestically produced. The broadleaf tree sawdust, decomposed by mycelia through mushroom cultivation, is aerobically fermented, and further decomposed by the action of microorganisms, resulting in insect mat. It becomes a paradise for insects to live in, a mat close to nature. The mat, which has undergone two-stage decomposition and maturation, has amazing water retention. It absorbs a lot of water and can retain it for a long time, so it doesn't become muddy and is difficult to dry out. The soil is stable even during the egg-laying period, so insects can spend their time without stress. Recommended for naturalists who want their insects to grow freely and naturally. This product is made outdoors, utilizing the power of nature. It is a natural product containing microorganisms. It is a living mat, so it is not made in advance. We will pack and ship it on a sunny day after your purchase. It is a natural product managed outdoors. Although it is sieved, scattering materials, plant seeds, soil organisms, and their residues may be mixed in. There is nothing to be particularly careful about regarding adult insect observation. Adjust the moisture to an appropriate level during egg-laying and larval rearing. Add water to the new mat and let it fully settle before use. No pesticides or fungicides are used in any process, from mushroom bed production to mushroom cultivation and insect mat finishing. Please use with confidence. Although the product details state "new and unused," please understand that this is a recycled product from by-products and is a handmade, perishable item before purchasing. Packing volume: 2000cc/bag Homemade, additive-free mushroom mat Fermented and matured mat for insect rearing, no gas removal required