Double Tube Snorkeling Mask Silicone Full Dry Diving Mask Swimming Mask Goggles Self Contained Underwater Breathing Apparatus

Specification:
Material:PC+silica gel; 
Color:Black, black+blue, white; 
Size:M, L; 
Item size:240 * 180 * 100mm / 9.4 * 7.1 * 3.9in; 
Length of respiratory tube:400mm / 15.7in; 
Item weight:680g / 1.5lb; 
Package size:280 * 210 * 120mm / 11.0 * 8.3 * 4.7in; 
Package weight:715g / 1.6lb; 
 
Features:
Adjustable elastic fabric headband design, suitable for all head types. 
Adjustable elastic fabric. 
The air enters directly from both sides and does not stay in the field of vision. 
Equipped with high-definition lenses, users can enjoy the underwater scenery more clearly. 
Anti fog film design, can be up to 15000 hours of anti fog effect, no fog obstruct the line of sight. 
 
Package included:
1 x Snorkeling Diving Mask;