1.105cm*56cm*52cm 2.Portable,folding,simple sauna spa,steam sauna 3.Eco-friendly waterproof fabric ... bathtub don't need to be added water.3. Portable, removable, durable, folding,save water & space,dismountable,easy operation, good heat ... 75m.CleaningEasy and FastHeat Insulation effectMore than 1 hourFeatureFolding, Removable, Portable, Simple operation, Save water and space, Lasting heat insulation ...