1.Made to order 2.Folding,portable,simple,small steam house 3.Eco-friendly waterproof fabric,heat insulation layer ... the bathtub don't need to be added water.3. Portable, removable, durable, folding,save water & space,dismountable,easy ... .CleaningEasy and FastHeat Insulation effectMore than 1 hourFeatureFolding, Removable, Portable, Simple operation, Save water and space, Lasting heat insulation ...