SWZHAI 50 Pieces 3/4 Inch Nickel Plated Steel Paper Rings Office Book Rings Small Key Rings Metal Rings for Index Cards

• Package includes 50 x 1/2 inch ring binders. The inner diameter of the paper ring is 14mm and the outer diameter is 20mm. Wire diameter: 2 mm
• Premium Material - Loose leaf binder rings are made of high quality metal, which is sturdy and durable. The surface of the keychains is nickel plated, corrosion resistant and rust resistant and can be used for a long time in humid environments
• EASY TO USE - Just pull to open and press to close. The opening of the jump rings has a buckle design to make the jump rings more stable. (It is recommended to open small jump rings with the help of two pencils or long, thin tools)
• Multifunctional Index Card Ring - A sufficient number of binder rings to help you organize your binder, index cards, recipes, photo albums, keys, note cards and more. Rings for paper are also very useful in homes, schools, offices, etc.
• QUALITY SERVICE - We are committed to providing you with high-quality products that are worth every penny. If you have any problems after receiving the packages, you can contact us immediately, we will help you solve the problem quickly and friendly within 24 hours

SWZHAI 50 Pieces Binder Rings 0.5 Inch Nickel Plated Steel Paper Rings Office Book Rings Small Key Rings Metal Rings for Index Cards Product details: Material: Metal Color: Silver Inner diameter: 14 mm. Outer diameter: 20 mm. Wire Diameter: 2mm Package includes: 50 x Jump Rings