1.55gsm ncr carbon paper sheet. 2.Easy to operate. 3.6 reusable sheets . 4.The color is bright 5.Delivery Period: 20-30 days Ncr is our company's main product, using our innovative microcapsule .Our warehouse ADVANTAGESUse conveniently Instant and clear copy imagesNo pollutionLow temperature imageSPECIFICATION ProductCarbonless paper sheetClassificationCB, CFB,CFStandard Size615x880mm,787x1092mm, ...