Blowing Scuba Diving Regulator Mouthpiece Underwater Diving Equipment Replacement Silicone Mouthpiece Diving Accessories

Description: Food-grade quality silicone, healthy and odorless, soft and elastic, not easy to deform. Drag the tongue design, which is comfortable and easy to bite, preventing masseter muscle fatigue. Universal interface, easy to install, fits most regulators and snorkels. It can be used in conjunction with free binding. Specifications: Material: Silicone. Size: 2.17x1.77in 5.5x4.5cm. Color: Black, Gray, White, Yellow. Package Included: 1 Diving Mouthpiece. Notes: Due to differences in lighting and screen settings, the color of this item may vary slightly from the picture. Please allow slight size differences due to different manual measurements. Description: Food-grade quality silicone, healthy and odorless, soft and elastic, not easy to deform. Drag the tongue design, which is comfortable and easy to bite, preventing masseter muscle fatigue. Universal interface, easy to install, fits most regulators and snorkels. It can be used in conjunction with free binding. Specifications: Materi