Full Face Snorkel Mask 180°Panoramic View Silicone Dry Top Snorkeling Diving Swimming Goggles With 2 Snorkels Anti-Fog Anti-Leak Color:Black We use a new vertical

We use a new vertical lining process to improve the down channel inside the sleeping bag

front velcro fastening

Model Number: BL0009B

Scene: Casual

Full Face Snorkel Mask 180°Panoramic View Silicone Dry Top Snorkeling Diving Swimming Goggles With 2 Snorkels Anti-Fog Anti-Leak Color:Black We use a new verticalSPECIFICATIONS Brand Name: JoyMaySun Hign concerned Chemical: None Origin: Mainland China Model Number: AXY K3S Choice: yes Inhale More Smoothly Snorkel mask support 2 breathing tubes make you breathing more smooth compared with single tube snorkel. Feeding fresh air circulation by the mouth and nose together, air channels to maximize airflow and ensure mask stays fog free,also stop salt water from getting into your mouth and prevents gagging. High