SN505-B
SN505-C
SN505 Diving snorkel description:
3 types of materials are available
1).PVC Mouthpiece
2.PVC Tube
3.PVC hose
2).1.SILICONE Mouthpiece
2.PVC tube
2.PVC tube
3.LICONE hose
3) 1.SILICONE Mouthpiece
2.SILICONE Tube
2.SILICONE Tube
3.SILICONE hose