Package Information: you will get 150 count of plastic binding combs, come with 6 different sizes, each size has 25 count; Sufficient quantity will meet your using needs, and you can share them with your family

Reliable Plastic Material: our plastic comb binding rings are made of reliable plastic material, safe and sturdy, with smooth surface, not easy to break or fade, their reliable material will serve you for a long time; And they can keep the paper from coming off easily

Different Sizes: these black comb binding spines have 6 sizes, in approx. 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, various sizes can meet your different needs and give you a good using experience

Easy to Use: our plastic spiral binding is light and portable, designed in 19 rings, you can also cut it to the size you need according to your needs, and it is suitable for people to use

Widely Applicable: you can use our spiral comb bindings various occasions, they are suitable for teachers, students, , doctors, to bind your notebooks, calendars, pictures, albums, documents and others