made of clear PP,11 hole sheet protector have 6,11,26,30 hole have A4,A3,B5,FC, Letter size can ... be used for file pocket. 11 hole sheet protector ... ,office stationery,file pockethave 6, 11,26,30 hole, A4,A3,B5,FC, Letter size, and different ... details and any quotations,please feel free to contact me. Clear Product Image: