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

Specification MaterialPC silica gelColorBlack black blue whiteSizeM LItem size240 180 100mm 9 4 7 1 3 9inLength of respiratory tube400mm 15 7inItem weight680g 1 5lbPackage size280 210 120mm 11 0 8 3 4 7inPackage weight715g 1 6lbFeatures Adjustable elastic fabric headband design suitable for all head typesAdjustable 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