Thank you for viewing! These are YKK zippers, the number one brand in market share. They are short size (approximately 22cm long) concealed zippers. They are blue (color number 557), and there are 10 of them. The color is a bit more subdued than in the photos. These are used in skirts, blouses, pants, etc., and are designed to be used with the concealed side facing out (the elements are not visible). The bottom stopper can be moved freely, allowing for length adjustment. The feature is that they are not noticeable from the outside when closed. We are sorry, but we do not sell them individually. We ship within 2-3 days after payment is received, but please note that we generally do not ship on weekends and holidays. #YKK #Zipper #Conceal #Blue #BlueColor #Shirt #Blouse #Pants #Skirt #Bag #SmallCase #Cosplay #Handicrafts