High White Copy Paper, PaperOne Copy Paper, A3 (500 sheets x 5), 2,500 sheets, Thickness 0.004 inches (0.09 mm), for Bulk Printing, PEFC Certified High White ProDigi High Quality Storage Box Specification Compatible models: Color multifunction printers (copiers), laser printers, inkjet printers Double-sided printing possible Material: High-quality paper Package weight: 21.58 kg Reasons to choose PaperOne "Features of ProDigi Technology" 【Condition】 Unused. The binding band slightly dented the corners of the box, so I removed the band and opened the box to check if the paper was affected, but it is unused. The box has some damage, but the paper is clean. ●Vivid Colors ProDigi(TM) HD printing technology improves color vividness by approximately 34% and uses sharp ink, making ink more likely to adhere compared to other papers. (According to the manufacturer) ●Clear Lines ProDigi(TM) HD printing technology reduces ink bleeding by up to 23%, reproducing characters and images sharply and with fewer line irregularities. As a result, black appears approximately 17% darker. (According to the manufacturer) ●Fast Ink Drying ProDigi(TM) HD printing technology provides excellent ink drying speed, allowing for quick drying after printing and avoiding ink smearing of printed characters, etc. ●Ink Saving ProDigi(TM) HD printing technology reduces ink usage by approximately 18%. (According to the manufacturer)