Sell Face Mask 3-Ply - Anti-dust/Dust Proof (50 PCS) best price

✅100% original and high quality ✅our mask is ship from china and can arrives at your address in 7-15days ✅Executive standard GB ✅Nose bar adaptable ✅ Elastic ear loop type ✅Low breathing ✅ Adjustable to comfort ✅50pcs with paperbox When wearing this mask, ensure that: 1. The coloured side (blue color) of the mask faces outwards, with the metallic strip uppermost. 2. The strings or elastic bands are positioned properly to keep the mask firmly in place. 3. The mask covers the nose, mouth and chin. 4. The metallic strip moulds to the bridge of the nose