Size: The inner diameter of our plastic loose-leaf ring is 28 mm. The recommended binding thickness is no more than 28 mm. It can bind 250 sheets of printing paper. Material: Because the material of the plastic binder rings colorful is plastic, it is durable and will not crack or crack. Bright colors: The multi-color binder rings have 7 different bright colors that appeal to kids and bring a pleasant look to your mood. Versatile: These colorful office book rings can be used for loose-leaf paper, memo notes, scrapbooks, and things to hold beautiful document stacks, indexes and course cards, notebooks, paper, keys, and swatches to keep them organized without Messy. Easy to use: Plastic binder ring first find the seam on the book circle, then use your fingers to separate it in the opposite direction, then squeeze to close it.
Packing list: 175 Pieces Plastic Loose Leaf Rings
Size information: Inner diameter 28mm
Seven colors: blue, yellow, green, red, orange, pink, purple


Wide application:
This multi-color binder rings is not only suitable for business cards, binders and other cards, but also can be used as a keychain, which is an ideal choice for home, classroom, and office.
Easy to use:
Seven different colors of flexible book rings allow you to classify items and also allow you to quickly find the items you need.