Place of Origin:

Guangdong, China

Brand Name:

NanBo plastic spiral wire

Model Number:

NanBo plastic spiral wire

Item:

Plastic spira coil

material:

Eco-friend pvc or pet

Color:

basic black,white&clear,any color according to PMS color is ok

coil diameter:

1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8"......2"

coil pitch:

2:1,3:1,4:1 5:1

Wire thickness:

1.3mm,1.6mm,1.8mm,1.9mm,2.2mm,2.3,2.5,2.6,2.8mm

Usage:

binding looseleaf notebook,book

Coil MOQ:

1000pcs

Binding book max thickness:

42.8mm

raw material:

plastic filament