... moisture resistant, multi-layer blend of co-extruded film provides optimum protection against moisture, puncture and tear. ... additional tamper resistance. (7)Clean and high slip film allows faster, easier product insertion. (8)Available ... , A3drawings, diagrams, large tablesA4letters, magazines, forms, catalogs, laser printer and copying machine outputA5note padsA6postcardsB5, A5, B6, A6booksC4, C5 ...