उत्पत्ति के प्लेस
Guangdong, China
Material
0.24mm PVC or custom
Feature
Waterproof, moisture-proof and dustproof
Size
A3, A4, B4,A5, B5 or Custom
Applicable paper size
A3, A4, A5, B5 or Custom
Color
transparent, Blue, Green, Pink, Yellow or custom
Use
protection for file or paper