Button closure Click on the different pictures to see the different promotions and product offerings. 20 Pair Refill Packs can be used alone or as a refill to the dispensing case. Read the product description to learn more about No Curl Collar Stays. Great for Any Shirt With a Collar! Note: Please allow slight errors due to manual measurement. Please make sure you don't mind before bidding. Color may vary depending on your monitor, please understand. Note: Hello, please pay attention to your shipping address when purchasing products. If your delivery information (e.g. name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly