Craft County Book Ring Nickel Plated Metal Loose Leaf Rings Binder Hinge Snap Ring Keychain Key Ring, 2.2-Inch Diameter, 10Pcs, Silver

STRONG & DURABLE: Loose leaf ring is made of nickel-plated metal giving it an extra layer of protection from scratches and the weather. SMOOTH OPERATION: Rings open and close easily and lock for extra security; easy to operate, pull to open & squeeze to close. ORGANIZATION: Easily link numerous loose-leaf booklets, name tags, instruction guides or plastic plates together. MANY USES: Binder rings lock securely, great for variety of uses such as loose-leaf, memo filing, key rings and sample holders. WIDE OPENING: The round rings can be split into 2 halves - held together by a metal swivel rivet which is located at the center of the ring.