TOPS Cross Section Pads w/10 Squares, 8 1/2 x 11, White, 50 SheetsNon-repro blue rulings, heavy every inch. Ruled both sides. 20-lb. paper weight. Glue top construction for easy sheet removal. Bond that will stand up to the toughest use. Pad Type: Quadrille; Sheet Size: 8 1/2" x 11"; Ruling: Quadrille (10 sq./in.); Number of Sheets per Pad: 50.