5312426847371264 Cambridge Surgical Mask Limited Adult PRO 3x Surgical Mask (30Pieces/Box) 醫療級三級外科口罩 (30片/盒) PRO3x Surgical Mask 📌DESCRIPTION: 1️⃣ ASTM Level 3 & Made in Hong Kong 2️⃣ SGS & Nelson Labs tested 3️⃣ Unparalleled breathability: Delta P max 4 mmH2O/cm2 Product #: cambridgesurgicalmask-Adult PRO 3x Surgical Mask (30Pieces/Box) 醫療級三級外科口罩 (30片/盒) 2022-04-17 Regular price: $HKD$81.0 Available from: Cambridge Surgical Mask LimitedIn stock