TOPS Quadrille Pad, Gum-Top, 8-1/2 x 11 Inches, Quad Rule (4 x 4), White Paper, 50 Sheets per Pad (33140) 16 pound bond paper Precision ruling is even and consistent Special non-repro blue ink Lines are printed on both sides of the sheet White Precision ruling White paper, Everyday weight paper Quad rule (4 x 4), Lines are printed on both sides of the sheet Non-repro blue ink 8.5 x 11 inches, 50 sheets