【Product Specifications】
Material: Zinc Alloy
Color: White, Black
Diameter: 10 mm/0.39 inch
【Package Included】
12pcs shirts collar extenders (6pcs white+6pcs black)

【Removable And Easy To Use】
No sewing required, just put the extenders button into buttonhole, then put the appropriate hole of extenders into your collar button, easy to attach and can use for several times.
【Invisible Design】
Only 10mm/0.39 inch in diameter, our shirt buttons is small that it can easily be hidden under your tie without being noticed.

【Comfort Shirt Button Extender】
Elastic button extender can make your shirts more comfortable for wearing. Expand your dress shirt collars by 1/2-1 inch neck size. No need to waste money for replacing too tight neck shirts.

【Wide application】
White and black neck extenders are very suitable for everyday wear and can be easily matched with shirt, dress, trouser, coat, collars, pants or jeans etc.

【Service】
If you have any questions about transportation or products, please contact us. We will solve your problem in the first time.