COCHIC Collar Extender Plastic COCHIC for shirt is a jewel accessory that allows you to extend your shirt collar circumference or cuffs by adding a touch of comfort to your elegance. Each pack consists of two COCHIC accessories with a white and black elastic loop. You have the option to wear the white elastic COCHIC when you wear a white buttoned shirt and the black elastic COCHIC when your wear a shirt that has black or dark buttons. One size: 3/4 inch extension, no sewing, hidden comfort. Metal free Design to prevent pinching and damage to your shirt. Elegantly packaged, making it a perfect gift. Perfect Travel Companion. Keep an extra set to go. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!