[Size & Capacity] A4-S size: 12.24 x 9.57 x 0.79 inches (311 x 243 x 20mm), it's slim vertical type that can holds up to 65 sheets of A4 loose-leaf
Kokuyo Campus Slide Binder - Slim - A4 - 30 Rings - Transparent
Kokuyo Campus Slide Binder with 5 Tab Dividers, Slim Type, A5, 20 Holes, Up to 65 Sheets, 3 Colors of Blue, Pink & Transparent, Japan Import (RU-P133) - Yahoo Shopping
Kokuyo Campus Smart Ring Binder, Up to 25 Sheets, Singapore
Kokuyo Color Palette Metal Round Ring Binder, A4-S, 30 Holes, Up to 100 Sheets, 5 Colorful Tab Dividers, Middle Vertical Type, Red, Japan Import (RU-155N-4) : Office Products
Kokuyo pochette album roller Leh Slim L 300 A4 sheets of green A-NPV30G (japan import) : Office Products
Japanese Binder
Kokuyo Campus Slide Binder - Slim - A4 - 30 Rings - Transparent
Kokuyo Campus Smart Ring Binder, A5 Transparent Binder Notebook Up to 25 Sheets 20 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal
Kokuyo Campus Loose Leaf Paper for Binders, Sarasara Smooth Writing, A4, B 6mm Dotted Ruled, 30 Holes, 41 Lines, 50 Sheets, pH Neutral, Bleed Resistant, 75gsm, Japan Import (NO-816BT)