uxcell Loose-Leaf Binder Rings, 30mm/ 1.2 inch Metal Book Ring Key Holder for Home, Office Supplies, Pink, 12Pack

Features: STURDY BINDER RINGS: These round metal rings are made of carbon steel with a painted surface that is not easy to break, rust-proof, and corrosion-resistant.TIGHT LOCKING DESIGN: These paper leaf binder rings are easy to handle and organize your books quickly and tightly without falling apart when folded.Application:Binder Rings are widely used in classroom, home, or office for organizing loose pages, scrapbooks, photos, note cards, sample books, sample holders, or documents. Can also be used to hold keys, hang decorations, create a handmade journal, or do DIY projects.How to use: Pull firmly on the left and right ends of the rings, then pull up and down again. You may open or close it with more force.Specification:Color: PinkMaterial: Carbon SteelSurface Finish: PaintedThickness: approx 2.5mm/ 0.1inchOuter Diameter: approx 30mm/ 1.18inchInner Diameter: approx 25mm/ 0.98inchMaximum Opening Width: 50mm/ 1.97inchPackage Content:12 x Binding Rings