DUOFIRE A4 Contact Envelope Set of 4 Colors, 12 Sheets

I purchased multiple of the same set three years ago, but I haven't been able to use them all, so I've decided to sell them.
I plan to fold the items in the photo in half for packaging and shipping.

A4 size waterproof document bags, set of 4 colors.

- Brand: DUOFIRE
- Size: A4
- Colors: Blue, Green, Yellow, Pink
- Quantity: 12 sheets
- Features: Waterproof

Thank you for looking.