Holding5 10 Shirt Collar Extenders (4 Type) White cotton/nylon 10 Shirt Collar Extenders 4 Type, 2 Metal, 2 Fabric, 4 Plastic and 2 Elastic Type Try them All to see which ones work best for you Fast Comfort Add 1/2 to 3 sizes to your shirt collar 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!