Product Features:
Can be attached to a window booklet to easily create double windows.
Insulates heat and saves electricity in winter and summer.
Transparent type that allows you to see the outside clearly.
Precautions for Use:
This product is not a product that can be attached directly to window glass.
Please do not expose this product to strong impact. It may be damaged.
Please wipe off dust and dirt with a damp cloth.
Does not shatterproof glass.
The included double-sided tape may retain the glue depending on the usage environment (temperature and humidity).