500 Blank Computer Check Stock - Check in Middle - Forest Green - DocuGard Plus Advanced Security (Green) Blank Check Paper For Laser And Inkjet Printers Advanced Security Check, Middle Check, 8-1/2 x 11, Forest Green, 500 per ream Paper Size: 8 1/2 X 11" 24 Pound Paper Top Stub: 3 1/5 X 8 1/2", Check Size: 3 1/2 X 8 1/2", Bottom Stub: 4 X 8 1/2", Perfs at 3 1/2" and 7" From Top