Features:

▲Our book rings flexible, convenient, light that are perfect for your every day needs; suitable for school, office, or home.▲Sturdy steel construction of adds sleek appearance and reliable durability.and easy open or close that will not hurt your hands.▲Easy to Operate: Convenient to use just pull to open and squeeze to close; the misalignment occurred after opening, because the binder ring itself did not use spring or other elastic devices, in order to make the bite tightness after closing more tightly, so this design was used▲Multi-function: Use these convenient rings to bind documents, or to link together a multitude of different materials,Great for loose-leaf, memo filing, key rings, scrapbook, binding recipe, photos, book, sample book, scrapbook, contract or file

Specification:

Item: Binder RingsMaterial: MetalColor: Silver

Inner Diameter * Thickness& Amount :

(0.59")15mm * 2mm/(20pcs/lot) (0.8")20mm * 2.2mm/(15pcs/lot) (1")25mm*2.2mm/(12pcs/lot) (1.18")30mm*2.2mm/(12pcs/lot) (1.26")32mm*2.7mm/(8pcs/lot) (1.38")35mm*2.8mm/(8pcs/lot) (1.53")39mm*3mm/(6pcs/lot)(1.77")45mm*3mm/(5pcs/lot) (2")50mm*3mm/(5pcs/lot)(2.16")55mm*3.2mm/(4pcs/lot) (2.48")63mm*3.2mm/(3pcs/lot) (2.76")70mm*3.2mm/(2pcs/lot) (2.95")75mm*4.2mm/(2pcs/lot) (3.12")80mm*4.2mm/(2pcs/lot)(3.54")90mm*5mm/(1pcs/lot)Material: Loose leaf ring is made of iron material,strong and durable.

Tips:

- Please check the dimension of your items before you purchase and quantity.- Please keep these rings far away from water and the acidic substance.- For the easier opening, please refer to the instructions in the product image.- Small parts,Not for Children under 3 years old.