Heartdeco Aldult Impact Resistant Tempered Glass Diving Mask & Dry Top Snorkel Set PVC Silicone Single Lens Diving Mask With Purge  (Free Size)

1. Utilizing a three-layer tempered glass lens, specifically designed for snorkeling, swimming, and scuba diving, with a skirt made of silicone, providing you with a clear field of vision and a comfortable wearing experience. 2. Easy to clean, suitable for long-term use in free diving. 3. Featuring a float valve at the top of the breathing tube, it seals completely underwater, preventing water from entering. On the water surface, the float valve opens, allowing you to breathe easily. The one-way exhaust valve quickly clears water leakage from the breathing tube. 4. The snorkel mask has adjustable straps with anti-slip locking devices on both sides. The adjustable silicone strap conforms to different face shapes. Color: Blue, Black Material: PC, PVC, Silicone, Tempered Glass Product Size: Diving Mask: 16.5cm x 9cm x 6.5cm (6.49in x 3.54in x 2.55in) Breathing Tube: 43cm x 12cm x 3cm (16.92in x 4.72in x 1.18in) Package Size: 55cm x 18cm x 10cm (21.65in x 7.08in x 3.93in) Weight: 0.42kg (0.92lb) Note: Suitable for individuals aged 18 and above. Due to lighting and screen settings, please allow for slight color differences. Due to manual measurement, please allow for slight size differences. What's Inside the Box? 1 x Diving Mask 1 x Breathing Tube