Underwater Scuba Snorkeling Anti Fog Mask Set Diving

COMFORTABLE TO WEAR: be made of hard PC, snorkel mask adult anti fog is non-toxic and odourless; wrapped by soft and thick silicone, it protects your safety and won't make you headache for longtime wearing; free breath and no need to hold a breathing tube in your mouth and clinch your jaw the entire time. S/Msize: inner diameter 17*13CM, outer diameter 23*19CM (adult small size)     📦 Insured Worldwide Shipping: Each order includes real-time tracking details and insurance coverage in the unlikely event that a package gets lost or stolen in transit. 💰 Money-Back Guarantee: If your items arrive damaged or become defective within 30 days of normal usage, we will gladly issue out a replacement or refund. ✉️ 24/7 Customer Support: We have a team of live reps ready to help and answer any questions you have within a 24-hour time frame, 7 days a week. 🔒 Safe & Secure Checkouts: We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protect