Wedo 58 1101 A4 Conference Folder with detachable 4-ring-binder mechanism. Executive conference folder produced from soft, simulated leather material and offers with ample space for all important documents. Equipped with a solar calculator with all basic arithmetic functions and 8-digit display. Backup power provided by a replaceable button cell battery. Incorporates a detachable 4-D ring mechanism (Ø 34 mm, filling height 31 mm), pocket for A4 writing pad, several document pockets including a zippered pocket, four card slots and a pen loop for a writing instrument. Fitted with all round zipper. Overall Size: approx. 36.0 x 5.5 x 28.5 cm.