Check the listing for details. UTC Ultra Wire Large Chose Color. Condition: New. Listed at 2.80 USD. Wapsi UTC Ultra wire is a non-tarnishing copper-based wire used for ribbing, weight, flash, dubbing brush wire, and as a body component on nymph and streamer patterns. Ultra Wire is available in up to 30 colors and 5 sizes.XS: is the size to choose for ribbing on size 20 or smaller.Small: is an all-purpose size capable of filling many fly tying needs.Brassie: is an ideal choice for wire-bodied flies sizes 18-22 and for ribbing on most trout-sized flies.Medium: is a good choice for ribbing on size 8-12 nymphs.Large: is a popular choice for streamers and/or large stonefly nymph patterns.Be sure to check our other listings on eBay or our website www.wncflyandlure.com for more sizes and availability. Shipped with USPS with tracking.We offer combined shipping on all items possible add them all to your cart and request a shipping invoice.