Hinge Rings: diameter: 25MM Thickness: 2.7g / pcs Sturdy: Loose-leaf binding rings are nickel-plated very hard and sturdy not easy to break The Metal rings x 5 : and after- service And due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you! Includes： There might be 2-3cm errors due to manual measurement.Please allow slight error of measurement. Metal rings: made of stainless steel no bends or Wide application: help to hold flash cards together store music collections link card set Lechtturm1917 Dotted Journal Blank Drawing 8x11 Focus Notes Paper Spiral Bound College Ruled Journal Paper Divider Pocket Journal
