* 3 Laps Loose-leaf Notebook Metal Binder Ring Hinged Rings Album Scrapbook Clips Desk Calendar Circle * Inner Diameter Size: 1.5cm / 2cm / 3cm * Color: Gold, Silver, Bronze, Black (Randomly or Contact us when place the order) * Length: 4 cm * The distance between the ring: 2 cm * Surface: nickel plated * Open mode: misplaced open * Used: calendar ring / calendar binding ring / calendar accessories
Specification reference: Inner diameter specification - binding thickness - recommended number of sheets: 15mm- 15mm - about 80 pages 20mm- 19.5mm- about 100 pages 30mm- 30mm - about 180 p ages