This fits your .
Loose leaf binder ring is a very common used office supply, made with multi-layer nickel-plated metal that will not crack or split. Rings open and close easily and lock for extra security.
The set includes 4 sizes (0.6 Inch/1 Inch/2 Inch/3 Inch )different book rings.
0.6 inch/15mm (ID) book rings, 20PCS
1 inch/25mm (ID) book rings, 12PCS
2 inch/50mm (ID) book rings, 6PCS
3 inch/75mm (ID) book rings, 2PCS
If you can not decide what sizes book rings you want or need different sizes book rings, this assorted book rings set is a very good choice for you.
Shapenty 4 Assorted Sizes 0.6 Inch/1 Inch/2 Inch/3 Inch Diameter Metal Album Photo Paper Book Loose Leaf Binder Ring Clip Key Chain Ring Holder 40PCS/Box - B06XWZNDPQ