Durable VISIFIX ECONOMY 400 Business Card Ring Binder Black A4 2444/01Durable VISIFIX A4 Business card ring binder in black with 20 pockets for 400 business cards sized 90 x 57mm. Supplied complete with a 12 part A Z index. Additional pockets can be purchased to expand the storage by a further 20 cards. 20 transparent polypropylene pockets for up to 400 business cards Practical business card album 4 ring filing mechanism Includes 12 piece polypropylene A Z index Colour: Black