Please contact for size customization

Cold proof and warm without air leakage
Enjoy the warmth of winter
Sealed and cold resistant, made of environmentally friendly materials, easy to install.

Indoor temperature+10 ℃, strong cold resistance and warmth retention
Upgraded sealing effect, blocking outdoor cold air and preventing cold air from entering indoors, bringing a warm home environment



Environmentally friendly EVA is flexible and thick
Environmentally friendly and biodegradable EVA fabric, high-density and high weight, thick, flexible and wear-resistant, outstanding wind and cold resistance


Afraid of installation trouble?
Upgrade Velcro, stick it one by one, easy to fix

Strong adhesion, leaving no adhesive residue when sticking

Double thread sewing, strong and durable
It can be torn repeatedly and has a consistent sealing effect



New technological upgrade
Sealed and airtight, with a three-layer dense woven structure that locks in temperature and keeps warm layer by layer. It is not easy to wear and tear, and can be used as new for a long time without fear of exposure to sunlight

Waterproof and oil resistant, easy to maintain
Cleaning farewell cleaning agent


Complete the production and include a roll of Velcro for easy and convenient installation

The installation is also very simple, even elderly people can easily install it

Please measure the accurate installation position dimensions before purchasing, and then purchase the size specifications that are suitable for you. If you cannot find the size specification that suits you, please contact us and let us know the required size (width * height) and style. We can provide you with free customized size service.
Example 1:If the desired size is not specified in the settings, select a size larger than the window. For example, if your window frame size is 97cm wide x 106cm high, please order a size of 100cm wide x 110cm high and leave a message stating that you need 97cm wide x 106cm high. We customize it for you based on your information. Give me the size you need!