Description These 50 Pieces Metal Binder Rings Book Loose Leaf Binding Rings are made of durable metal, perfect for keeping sturdily loose things to together. These snap rings are easy to open and close. these loose leaf rings are very useful in our daily life, you can use them for loose-leaf, memo filing, key rings, scrapbooks and so on. Feature - Color: Silver. - Material: Metal. - Size: 2.00X2.00X0.20cm/0.79X0.79X0.08in - Wide applications: these loose leaf rings are very useful in our daily life, you can use them for loose-leaf, memo filing, key rings, scrapbooks and so on - Suitable for binders, study or note cards, classroom, office and home - These loose leaf binders are for keeping loose objects sturdily - These book rings are easy to operate, pull the opening to open and squeeze to close - The loose book ring has 2 parts and is linked together by a swivel rivet, very easy to operate, you can pull the opening to open and squeeze to close. For more details, please refer to the instruction picturesPackage list: Snap Rings