PRICES MAY VARY. Energy Efficient:Block hot air flow to save ac fee.Help air conditioner work better to make the room cooling faster.A smart and lightweight weather insulation blinds in summer and winter. Instead of Door:Soft door divider between two home space to provide privacy in bedroom and bathroom,block smell from kitchen,darken the room or even used as a door screen barrier against mosquito.More economical alternative without/no door mock to a real door,accordion door and bifold door…