D shape file ring/3 D ring file binder

material: iron

color: nickel

length: 208mm

width: 26mm

inner diameter: 40mm

outer diameter 48mm

height: 53mm

binding thickness: 40mm

ring distance: 70*70mm

rivet distance: 200mm

packing: 160pcs/ctn

Item: 3 ring clip

Material: metal/stainless steel

Color: nickel/black/golden

Length available: 190/210/216/241/263/280MM.

Inner diameter available: 15/16/17/19/20/23/25/30/32/38/41/45/50/65/78MM.

Width available: 15/17/20/26/36MM

Shape of ring: D shape, Q shape, O shape (R shape), tilted D shape

Trigger open or pull open.