230110, Laser Paper Perforated, 8 1/2 x 11, Horizontal perf 5 1/2 from top, 20# paper. Weyerhauser 851055 Custom Cut Sheets, Microperf at 5-1 / 2'', 8-1 / 2'' x 11'', White, WEY851055, WEY 851055, Punched and perforated paper is ideal for healthcare forms, medical charts, invoices, statements, remittance coupons and more. Compatible with high-speed copiers, laser and inkjet printers and offset presses. Offered in an 8-1/2 x 11 letter-size format. Custom laser cut. UPC Code 32476737081, Quantity 10 CARTONS @ 2500 SHEETS PER CARTON PACKED 5 REAMS OF 500 SHEETS.