Incorporates security features recommended by the National Check Fraud Center. Compatible with most money management software programs. Security features include: Check-21 compliancy, “VOID” pantograph on the front and back, erasure-resistant background, security warning, anti-splice backer, security features listing, watermark, check verification number, patterned background and microtext print. Premier Prismatic Three Checks Per PageAlso features heat-sensitive ink, and a two-tone erasure resistant background. Sheet/Roll Size: 8.5 x 11 Paper Basis Weight lb: 24 lb Paper/Media Colors: Blue/Green Prismatic Color Family: Blue.