Friendship remind: a price for a price，

Article 5481: effective

Specification: A4

Back width: 3 inches

Pitch: 8 cm

Thickness: 7.5cm

Size: 318mmx single wide 285mm

The material thickness: 2.5mm

Color: Black

Packaging specifications: 30 per box

The 5 page paper with classification

Baby characteristics:

High quality PVC and imported high quality grey boardcompound and into， strong toughness， strong， durable.

The spine of high-quality hardware circle hole design，convenient extraction

The color label， convenient index file directory