if you need further discussion on this topic, see a race official. feel free to ask any questions. if you get a chance, you should definitely check out their awesome technology! they are perfect and just adorable. let baby chew on it or use it instead of your finger for a gum massage. please include a copy of your order in the box. seriously, this woman makes a fantastic product. training and practice make a good magician, not gut feelings or hoping things will work out! of course, you can do a lot more. 40 x 30 inches (which is huge for me). 