Silicone Snorkel Regulator Mouthpiece Bite Resistant Diving Mouthpiece Underwater

Label:Yes package includes:1pc diving mouthpiece item name: diving mouthpiece size details:l: 5.1cm(2.01in), w: 5.4cm(2.13in)(approx.) material: silicone features: good flexibility, bite resistant, ergonomic description: ergonomically designed, this diving mouthpiece is soft and flexible, resistant to deformation, long life, and able to connect firmly and tightly. designed with a tongue drag, this diving mouthpiece has a comfortable bite, which prevents bite fatigue and brings a better diving experience. it is constructed of silicone material. the length of this diving mouthpiece is 5.1cm(2.01in) and width is 5.4cm(2.13in). the bite mouthpiece is mainly used for diving. notes: due to the light and screen setting difference, the item s color may be slightly different from the pictures. please allow slight dimension difference due to different manual measurement.