DESSAULT AIRMAT SNORKELING A large - diameter Dessault snorkel for effortless ventilation, with a comfortable silicone perfect for spearfishing. Spearfishing snorkel without valve, large diameter. Very comfortable silicone mouthpiece, Tpu tube, anti - reflective matte finish. This snorkel has been manufactured in accordance with the requirements of the EC 2016/425 regulation according to the NF EN 1972 standard.