GBC P50 Manual Binding System, Light Blue (GBC2515650) EachConvenient ProClick P50 Punch puts easy binding at your fingertips. It's a great choice for busy offices. Everyone can put together their perfect projects while still retaining the flexibility to modify and edit their contents. It punches up to six sheets. It binds up to 100 sheets. Lightweight punch works with both standard and oversized covers. Ultra compact design is portable and easy to store. Use with GBC ProClick Binding Spines. General