... 2) PVC Elbow,PVC cannulation Certificate:CE,SGS,EN71 Professional scuba diving swim snorkel 1.Detail Information:Feature for snorkels: 1 ... .4: Maintain snorkel dry even when snorkel is fully submerged into water. Detailed Product Description1.Pre-angled small size mouthpiece for ... 2.Product Picture: 3.Production Process:4.Company Profile: Professional scuba diving swim snorkel