Are any of your favorite dress shirts getting a little snug around the collar ? "Loosen that tight Collar" with our "Wonder Button®". This ingenius little item will add up to 1/2 size in the neck. Made in the USA, this little collar button extender consists of a metal button which slips into your normal button hole on your collar, while the elastic loop slips over the regular collar button which is attached to your shirt.

- SIZE: One Size Fits All