Diving Snorkeling Equipment Sets Professional Silicone Scuba Dive Mask Snorkel Set Use for Swimming Diving Snorkel for Water Sports Snorkeling Equipment Practical tempered glass lens, provides best protection for your eyes. Wide view with larger lens. Provides best comfort with soft silicone mask frame and snorkel mouth piece. Ideal for swimming, diving, snorkeling or other underwater activities. Features: Bright color and fine workmanship, comfortable to wear. Highly transparent tempered glass, so that the vision is more open and clear. Easily adjusted to a comfortable position. Imported silicone has a high degree of sealing and comfort. The middle of the headstrap was double and prevented sliding designed. Quick Release Buckles: Simplified removal of mask, or easy swapping of mask strap. Practical tempered glass lens, provides best protection for your eyes. Wide view with larger lens. Provides best comfort with soft silicone mask frame and snorkel mouth piece. Ideal for swimming, diving, snorkeling or other underwater activities. Specifications: Material: PU tube + Silicone + Tempered glass lens Tube length: 400mm / 15.7in Package size: 500 * 220 * 140mm / 19.7 * 8.7 * 5.5in Package weight: 453g / 1.00lb Package List: 1 * Dive Mask 1 * Breathing Tube