Optitect Reusable Face Mask Patented Technology -Copper Face Mask-Silver and Copper Yarn-Triple Layer Protection - Washable Mask-99.9% Prtection

Description

Patented technology that blocks pollutants like dust and pollen Inhibits respiratory viruses like Pneumococcus and Staphylococcus Aureus Porous eco-friendly fabric ensures respiratory comfort Sleek, portable and fashionable design ideal for all occasions How To Attach The Filter: * 1. Prepare Copper Mask, Custom-made filter. * 2. Insert the filter beneath the nose pad to attach it to the mask. * 3. Feel safer and comfortable when using the mask with the filter attached. * 4. If you desire greater adhesion, you can apply a double-sided tape to the filter. How To Wash: * 1. Gently hand washing with lukewarm water at or below 30°c. * 2. Mild or neutral detergent is recommended. Gently press excess water out and hang to dry. * 3. Avoid twisting which may damage the structure of copper yarn.