4pcs Transparent Silicone Bite Mouthpiece NonToxic Odourless for Professional Diving

Feature: 1. Made of food grade silicone material, soft, safe and reliable. 2. Round caliber breathing tube, deep diving equipment, free diving equipment can be used. 3. U?shaped silicone mouth, fit the mouth, comfortable to use. 4. Mouthpiece for the replacement of the old one. Suitable for 99percent normal snorkel. 5. Non?Toxic and odourless. Suitable for deep sea diving. Specification: Item Type: Snorkel Mouthpiece Material: Silicone Color: As Pictures Shown Weight: Approx. 62g/2.2ozQuantity: 4 pcs Application: for Scuba Secondary Head /35mm/1.4in Breathing TubePurpose: Diving Sport Function: Breathing Tube Mouthpiece . Package List: 4 x Snorkel Mouthpiece