Universal Perforated Ruled Writing Pad, Legal/Margin Rule, Letter, Canary, 50 Sheet, 12/pack – UNV10630. Paper with red margin rule is perforated for easy removal. Sturdy back. Pad Type: Notepad; Sheet Size: 8 1/2 x 11 3/4 inch; Ruling: Legal/Wide; Number of Sheets per Pad: 50.