Traditional "J" shaped snorkel for use in snorkeling and freediving | Standard diameter flexible tube, equipped with a sliding elastic tube holder so that it can be fixed to the mask | The Silflex simile silicone mouthpiece is very flexible and comfortable, rotates on its own axis to guarantee an ideal position | Versatile for use placed on the left or right of the face. Traditional "J" shaped snorkel for use in snorkeling and freediving. Flexible tube with a standard diameter, equipped with a sliding elastic tube holder so that it can be fixed to the mask. The Silflex simile silicone mouthpiece is very flexible and comfortable, rotates on its own axis to guarantee an ideal position. Versatile for use placed on the left or right of the face.