... 3)Accept OEM 2 Ring Binders 1. 2 Ring Binders1). Size: 258 x 316mm 2). Ring types: O,I,S ... Office,Stationery decoration and Promotion gifts for children or students. Used for anywhere you like, such as office ... should be paid after fax the B/L copy.6. Advantages:1). Suit to Europe quality ... Printing Machines as well as the post-pressing machines for film lamination, hot stamping, grain embossing, die ...