ZIPAFILE is a heavy duty Storage Bag with a reclosable zip closure. It is a great solution for organization of learning center materials and ideal for transporting reading and homework assignments while protecting the supplies from wear and tear. ZIPAFILE® is made of clear low density polyethylene, that is acid free and CPSIA Compliant. The zip closure is available in Green.Details:Clear with green closure14" x 13"25 countHeavy duty storage bag with a reclosable zip closurePolyethyleneAcid freeCPSIA compliantFor ages 4 and up