Where I live, ear plugs are not easily purchasable. I have a few pairs of the following types of ear-plugs: 1. Aero Ear Classic: See picture at http://www.e-a-r.com/e-a-...nd_prod_num=390-100000 1. 2. Flent Quiet Ears: See picture at http://www.walgreens.com/...ails.jsp?id=prod149968 0. If I wash them and try to
reuse them after proper drying (even a week), will they provide me sufficient ...