72/case, Back Material: Chipboard, Binding: Glue only, Binding Edge: 8-1/2"", Construction: Glue bound, Paper: 15 tablet, Paper Color: White, Perforated Sheets: No, Post-Consumer Recycled Content: 0%, Punched/Unpunched: Unpunched, Ruling: College with margin, Sheet Size: 5 x 5 graph, Sheets per pad: 50, SKU: RSPRD348