These coloured plastic fasteners are the easy and productive solution tagging applications. Often coloured fasteners are used in a store to denote a period in which the stock arrive, Red for January, Blue for February for example. They can also be used to highlight a category in your store, for example leather goods might use a black Swiftachment® fastener, The original Swiftachment® Fastening System is still the industry's preference for attaching tags. Avery Dennison Standard fasteners are compatible with regular fastener tools.