SIZE: H190cm W90cm Single size It's easy to put on a futon or mattress! In Japan, it has been used for about 300 years to cool off at bedtime in the summer. Since it is a natural material, it is gentle on the body, and the pleasant scent brings a healing time. It can be said to be a natural material version of modern cooling sheets! In addition, the hygroscopicity, which is a characteristic of grass grass, keeps it smooth and wraps around your body! It can also be used in a baby's crib by folding it to fit the size! In addition, it can be rolled up and quickly carried, so it can be used in yoga, outdoors, play mats, and various scenes.