The Rob Allen Stream Camo is one of the highest range spearfishing snorkels on the market today. Features -Semi-rigid snorkel made of two materials with different softness to provide ultimate comfort-Flexible top 1/4 of tube to prevent tangling-Large bore for ease of breathing-Soft mouthpiece to prevent jaw fatigue/cramp after hours in the water-Floats-Smooth internal bore for enhanced airflow. It also ensures minimum bacteria build up.