All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Comfort Shirt Extender: elastic button extender can make your shirts comfortable for wearing. Expand your dress shirt collars by 1/2 inch neck size
Premium Material: the collar extender is designed with sturdy zinc alloy. You can use them for a long time
Using Method:Attach the neck extender to your shirt dress button in seconds. Provide you with more space and no sewing is required
Premium Shirt Collar Extender is designed with diameter size 10 mm (3/8”), match your dress shirt or skirt. 6 pieces silver collar extenders are packaged for you