Our Kid's Scuba Mouthpiece is Healthcare-Grade Class VI silicone and sized to be extra comfortable for small mouths. It comes in 5 fun colors to make young divers excited about their new sport and equipment. The mouthpiece breathing hole is compatible with most regulators (1.1 x 0.5 inches).
Made in Maine, USA
Healthcare-Grade Class VI Silicone Rubber
Won't become stiff or brittle, even in sub-freezing ocean waters