ABOUT THE PRODUCT 1. In winter, prevent the outdoor wind and snow, keep the room warm. In summer, prevent the loss of air conditioner and keep the room cool. Besides, it can block off mosquitoes and oily smoke of cooking. 2. Waterproof, durable and can be washed. The accessories are complete and can be easily pasted on the door frame. Suitable for indoor and outdoor entrances, windows, kitchens, offices, shops and terraces, etc. FRIENDLY REMINDERS Our product is brand new, please ventilate it for a while if there is some smell. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.