it is basically supported in place by muscles of the head and neck and by the position of the lower jaw which is determined by how your teeth mesh together. batteries are required and not included with the game. (examples: welcoming, safe, open, friendly, creative, playful, fun). three bathrooms, two with shower and one with bathtub. so, what makes your product (or service) interesting? silence answered me back and i stood to get the light, “no!” cried the voice, and i’m not sure if it was fear or curiosity but i listened. which everyone might not have noticed in the current market. 