Ideal for use with security badges and passes, these Announce Textile Necklaces include a safety release which opens if the necklace becomes trapped or caught. The 20mm width and 400mm length allows the necklace to lie comfortably against the neck. This pack contains 10 black textile badge necklaces. For use with security badges and passes Safety release opens if necklace becomes caught Width: 20mm Length: 400mm Colour: Black Pack of 10