This is a set sale of 30 liters of Hyogo Prefecture-grown Hinoki mat and 30 liters of coarse Hinoki mat. Recommended for those who want to use both. How about for adult beetles and stag beetles (^o^)? Since it is Hinoki mat from the original wood, you can use it with confidence. Hinoki mats can suppress the occurrence of mites, etc., while a large number of gnats and mites will occur with mat for larvae management. It can be used for various things such as camp fire starters, small animals, and insect breeding. When using for beetles and stag beetles, please lightly add water. Important! Hinoki mat is for adult breeding only. Do not use for larvae. Due to shipping with a 2D code, It cannot be sent to addresses other than the information entry field. If you want a larger quantity, please comment. It may take about two days to pack after hearing your request. Hinoki mat 90 liters x coarse Hinoki mat 90 liters 6900 yen Hinoki mat 60 liters x coarse Hinoki mat 60 liters 4700 yen Hinoki mat 45 liters x coarse Hinoki mat 45 liters 3700 yen Hinoki mat 30 liters x coarse Hinoki mat 30 liters 2500 yen