Place of Origin:

Guangdong, China

Brand Name:

BOYA

Model Number:

Wire O Loop Wire-001

Product Name:

Book Binding Ring

Material:

Nylon and steel

Inside Diameter:

1/4"-1-1/4"

Filament Size:

0.7mm-1.4mm

Pitch:

3:1 / 2:1

Color:

All range of colors according to Pantone

Certificate:

SGS

Service:

After-sale service & Free pre-cut

Function:

For notebook, calendar, album, stationery