Uxcell Stationery Metal Staple Book Binder Loose Leaf Snap Rings Keychains 20 Pcs Pull to open, squeeze to close. Designed with 44mm outside diameter and 3mm thickness. These Binder rings open to hold punched material. Used for loose-leaf book, memo filing, keyring, apbooking, sample holder or other loose-leaf items Uxcell 0.79 Dia 3 Circle Detachable Metal Binder Rings Loose Leaf Rings Gold Tone 10 Pack These Binder rings open to hold punched material. Used for loose-leaf book, memo filing, key rings, scrapbooking, sample holder or other loose-leaf items. Uxcell 18Pcs Loose Leaf Binder Rings, 1.4 Inch Metal Open Card Rings Heavy Duty Book Rings for Key Index Card Rings Paper Rings Office, Black · REACHISE 20pcs... 3 Ring Clip Uxcell Metal Book Loose Leaf Binder Hinge Snap Ring 50mm... 3 Ring Binder Rings Package Content: 12 x Loose Leaf Ring Net Weight: 29g; Product Name: Loose Leaf Ring