Thank you for viewing. Copy paper: B5 500 sheets x 3 sets B4 500 sheets x 1 set Within each 500-sheet set, 2-3 sheets have been used. Please understand that these have been stored at home before purchasing. Regarding the images, we try our best to accurately represent the product. However, the colors may appear slightly different depending on the environment of your computer, mobile monitor, etc. Please be aware of this.