This is a BEAUTIFUL Caribbean Blue Pearl flat tinsel in 3 widths...5mm, 3mm and 1mm. Images does not do this pearl justice. This is thicker than standard tinsel for strength and straightness. Ideal for all baitfish patterns, especially saltwater and large predator flies. Also wonderful for nymph back and scud back material. The Caribbean Blue colors makes the fly stand out. Beautiful color! Expensive but nice.