Signing: To sign “same” close your index, middle and ring finger and extend your thumb and pinky pointing in opposite directions. Move your dominant hand back and forth creating an arch while each finger points to the objects that are equal. For example if you want to say same as you the thumb would point to the person signing and the pinky to the other person.
Usage: We use signs like same and different to teach our babies to contrast objects and people. This sign is best learned by using two equal objects.