Unfolded measurements: 79" x 39" x 0.5". When folded into three sections, it becomes easy to store and transport.
Japanese-style tatami mats covered with a weft-faced weave of soft rush grass (100% Igusa), which is put on the ground or floor for protection, decoration, or comfort.
This tatami mattress works perfectly as a base for a traditional shiki futon (shikibuton), so you can use it sleep on the floor to straighten your back.
Tatami mat is comfortable to sit on, walk on, lie on, sleep on, do yoga. and relax on it.
It smell of fresh cut hay(Igusa), you can proper increased ventilation to reduce the smell, the smell does lose its intensity as you use them. There are no chemicals used in any part of the process. It is entirely natural.