[Storage method] Store away from high temperature and humidity. [Target] Insects, small animals, etc. [Description] ・Ideal as an insect breeding substrate, this is the perfect insect mat for adult stag beetles and rhinoceros beetles. ・Absorbs excess moisture inside the case, reducing stuffiness and providing insect repellent effects against mites, fruit flies, etc. ・No adhesives, binders, chemicals, or bleaching agents are used, making it safe for insects. [How to use] ・For small breeding cases, please try starting with about a handful. ・In cases with good ventilation, please use after misting or adding some moisture. ・Replace when it becomes sawdust-like and dirty. [Caution]・Do not use for larval rearing or egg-laying. (Shipping) Anonymous shipping. Ships in an envelope.