The Finnmark Ergonomic Cedar Backrest is one of the few s-shaped wood sauna backrests made entirely of beautiful Canadian Red Cedar, the traditional choice for wood in saunas. This wood possesses thermal properties that allow it to remain comfortable to the touch even in an extremely hot sauna. The ergonomically curved sauna backrest is designed to fit the natural arch in your back while allowing heat circulation from the infrared panels. Complete lumbar support combined with proper heat circulation make this the perfect infrared sauna backrest.