Brand: Comfy Clothiers

Features:

• 10mm (3/8-inch button diameter) metal collar extenders made from 100% zinc alloy
• Get a 1/2-size of extra room, or daisy chain two together for a full size of extra comfort
• Discreet extensions disappear completely under any neck tie... its a hidden wonder!
• Easy fit removable expanders - they simply loop around your shirt's existing button, no sewing required!
• 5-pack of the best quality premium metal shirt collar extenders (5 pieces)