100 Pieces Plastic Expander Discs Discbound Expansion Discs 5 Color Binding Discs for Discbound Notebooks Add Extra Pages Notes and Artwork

100 Pieces plastic expander discs discbound expansion discs 5 color binding discs for discbound notebooks add extra pages, notes and artwork Multipurpose and convenient: Suitable for most of the primary, medium or letter size disc notebook. It is recommended to use about 11 expansion discs for a book, they allow you to add, remove and replace pages easily. Smooth surface: The binding disc is made of quality ABS plastic, the surface is smooth. Make sure you don't get scratched and stuck when turning the page. 5 Different colors: There are 5 colors, red, blue, white, orange and black. Each color of 20, a total of 100, you can choose the most suitable expansion discs according to your own preferences and paper color. Specifications: Size: 28mm Material: ABS Color: as pictures shown Quantity:100 pieces Package includes: 100 x Plastic expander discs Notice: Size may exist slight errors due to manual measurements. Color may vary slightly due to computer monitor calibration. Small objects, please stay away from children under 3 years old.