Enlighten InfraNature Duet Diamond 4-Person Corner Hybrid Infrared/Traditional Indoor SaunaThis larger sauna type is well suited to be placed in the corner to save on space. This particular design characteristic makes this sauna type popular and familiar to people. It can seat up to four. As a hybrid sauna, it generates heat from both infrared lamps and traditional electric heaters. These heaters are designed for sauna use. They are reliable and efficient. Sweating is ultimately good for you, in moderation, of course. Use this sauna to