Antimicrobial Wallets, 2" Exp, 11-3/4"x9-1/2", Blue Use these colorful wallets to organize and store your most important documents. Revolutionary antimicrobial material inhibits the growth of bacteria, mold, fungus and mildew. Ideal where the fight against bacteria and mold is critical, such as in medical and dental clinics, hospitals, schools, and offices. Expand to 2" and can hold up to 500 sheets of letter-size paper. Elastic cord keeps protective flap closed and contents secure.