Print all your specialized documents with PrintWorks庐 Professional Perforated & Punched Paper. Whether perforated or punched, it’s ideal for a variety of applications. Use perforated paper for invoices, statements, notices and any scenario where a user remittance might be required or choose pre-punched paper for use with ring binders, post binders or binding spines. High-quality, smooth surface sheets are guaranteed for use in all inkjet and laser machines. Punched Paper鈥擣or hospital charts, patient records and medical tests. Sheet/Roll Size: 8.5 x 11; Paper Basis Weight (lb): 20 lb Bond; Paper Grade (gsm): 75 gsm; Paper/Media Color(s): White.