Uxcell Scrapbooking Binder Rings, 0.9-Inch, 5 Pieces, Silver Tone Product Name : Loose Leaf Ring; Material : Metal Color : Silver Tone; Outside Dia.(Approx.) : 30mm/ 1.2" Inside Dia.(Approx.) : 25mm/ 1"; Thickness(Approx.) : 2.5mm/ 0.01" Net Weight : 22g Package Content : 5 x Loose Leaf Ring