ITEM NAME:Transparent Clear Soft Silicone Diving Bite Mouthpiece Regulator Hot qr T-3C.Note: Because of the different models of snorkel, diving respirator models, generic mouthpiece is not 100% for all kind tube. 100% silicone, non-toxic, anti-allergy and anti-aging. Suitable for deep sea diving air bottles mouthpiece interface can also be connected with respirator.
