Features ABS Material: Crafted from high-quality ABS, these spiral binding coils ensure long-lasting use and strength for compiling up to 30 sheets effortlessly Colorful and Glossy Finish: Featuring a sleek, vibrant design, these binding spines offer excellent wear resistance and maintain their appearance, enhancing any project with a professional touch Portable and Space-Saving: Lightweight and compact, these coils are easy to carry and store, making them for on-the-go use without taking up extra space Features: 1、ABS Material: This spiral binding coils is and strong, allowing you to easily compile the paper, and can be used for a long time under normal . 2、Colorful and Glossy Good: Good exterior gloss, strong adhesion, wear resistance, resistance, aging resistance, not easy to break fade, page turning, can be used repeatedly. 3、Easy to Carry: This spiral binding coils is very convenient to carry, you can carry it on your body at any time when you need it, when you do not need it, it will not take up a lot of space when stored. 4、Binding Method: Punching the right holes can be bound manually or with instruments, very friendly to novices, not too difficult. 5、Applicable Scenes: Any office, students, individuals can easily operate, if you happen to have related needs, then this one is for you. Specification: Item Type: Spiral Binding Coils Material: ABS Inner Diameter: Approx. 11mm / 0.43in Application: Stationery accessories binding supplies Package List: 20 x Spiral Binding Coils Package List 20 x Spiral Binding Coils