Never worry about your shirt collar feeling too tight again!
The Collar Ease is a small button attached to a small expandable stainless steel spring loop. Place the small button into the button hole of your dress shirt collar. Next, place the small loop over the dress shirt collar button. Made to last. This is a patented item with a lifetime guarantee from the manufacturer. Collar Expanders, Collar Extender - the Wonder Button makes dressing nice a comfortable experience. Best of all, NO SEWING REQUIRED!. May also be used on dress shirt cuffs creating expansion at your wrists as well.