These plastic book binding discs can be applied for A7, A6, A5, A4, and B5 papers in various sizes, and suitable for loose-leaf, memo filing, scrapbooks, good for fastening pretty document stacks, index, cards, notebooks, disc planner make them organized and not messy.

Specification
Material: Plastic
Color: Blue
Diameter: 28mm / 1.1 inch
Paper Load: 100 Sheets
Packing List: 33 x Discbound Discs

Advantage
These binder disc rings are made of good quality plastic, lightweight, durable, and portable. You can take it to office and anywhere;
The hole in the center of the binder disc rings allows you to insert a pen and carry it with the notebook;
Can hold up to 100 sheets of paper, high paper storage efficiency, and sufficient quantity to meet the needs of most people

Instruction
Just clip them to the paper to organize them.

NOTE: Please check the size carefully before purchasing if you are concerned.