Case-it D900, 1 1/2 Inch Round Ring with Removable 5 pocket tab file, 1 unit, Pink, Size - 13 X 11.6 X 3.6 inches 1 1/2 "D Ring Includes a Removable 5 Tab file pcoket. Grreat for taking homework home and leaving the binder behind handle and shoulder strap Available in 6 colors Includes a Removable 5 Tab file pcoket. Grreat for taking homework home and leaving the binder behind Handle and shoulder strap Available in 6 colors Size: 1 1/2 "D Ring