Colorful Metal Loose-Leaf Binder Rings 1" Book Ring Notebook Rings Keychain Rings for Cards, Document Stack Home or Office (50PCS, Colored)

Tight lock-in design - 1.1 inch multi-color paper leaf binder rings, tight lock design makes your books organized, not scattered after collapse, easy to operate
Bright Colors - The bright colors can help you sort your items. They can also attract or attention and make them happy to make their own projects.
Durable material - Made of quality metal, durable and sturdy, not easy to bend or rust, can last for a long time use, durable material ensures it can hold lots of items.
Easy To Operate - Find the seam on the book ring first, then use your fingers to pull them open and squeeze to close, ideal for fastening any size document stack, keys and swatches.
Mutipurpose - these metal vloose-leaf rings are for a variety of uses such as loose-leaf, memo filing, key rings and sample holders.

-Unique Design
The misalignment occurred after opening, in order to make the bite tightness after closing more tightly

-Durable material
Made of quality metal, durable and sturdy, not easy to bend or rust

Specifications:
Material: metal
Color: black
Sizes: 1 inch / 25 mm diameter
Package: 50 pieces

Usage:
On the end without screws, pull hard the left and right ends of the product, and then pull it up and down again to open it.

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