Durable poly bags for items needing ventilation. Bottom 1÷4" vent hole allows air to circulate through the bag and moisture to escape. Reusable peel-and-seal adhesive strip allows bag to be reopened. Suffocation warning printed on bag alerts users of potential dangers to children. Warning message printed in English, Spanish, and French states: ÐWarning: To avoid danger of suffocation, keep this plastic bag away from babies and children. Do not use in cribs, beds, carriages or playpens. The thin film may cling to nose and mouth and prevent breathing. This bag is not a toy.Ó