The Caring Mill™ Monthly Contact Lens Cases, 12ct offer reliable protection for contact lenses, shielding them from dust, debris, and contaminants. With plenty of space inside to securely store lenses, each case ensures safe storage. With a variety of colors, these cases are easily replaceable to ensure the continued health of your eyes. Recommended to replace every month to minimize the risk of bacterial contamination and maintain proper hygiene for contact lenses.