Convenient storage binder for keeping personal notebook refills. The cover can be rotated 360 degrees for smooth use. Easy to open ring by pressing down the axis and sliding the "PUSH" mark sideways. Scratch resistant pear-shaped cover. Ring Material: Plastic Some of the different colors are used in the detailed images. Size: Height 8.5 inches (216 mm), Width 7.2 inches (184 mm), Thickness 0.8 inches (20 mm). Ring Diameter: 14mm Product Color Trend:Light Blue. Cover Pattern: Solid