This is a set of 6 binder savings refill sheets ♡ I made them in a Korean style ♩♩ 20,000 yen (5 sheets) 10,000 yen (1 sheet) They are made to be large enough to fit 10,000 yen bills. They are made with plain paper, so the back side is slightly see-through. (Matte material on both sides) These are handmade, so please refrain from purchasing if you are concerned about slight cutting errors or ink smudging.