▶Do not miss this recommended Soundproof Windows.▶ Product Features:● Insulation, wind and cold resistance.● 100% high quality fabric.● Waterproof, reduce ambient noise.● Prevent snow and storms.● Go freely with both hands, and pets can go in and out freely.▶Cleaning and maintenance: ●Lean with a soft brush and damp towel▶Note:1.Please measure the door and door frame first, then choose the size according to the outside diameter. Do not buy products that are smaller than the door frame size.2.Please allow for a 1-3 cm error due to manual measurement.● If you do not receive the goods normally or have any questions, please contact us in time, sold directly by the manufacturer, and support multiple purchases.● Welcome to our store, wish you a happy shopping ~