Royal Wulff GSP Backing Length:1200 Yds With the new Secure-Top design

With the new Secure-Top design assures that œ oz bottles aren't going anywhere

Funnel length 1 3/4"

Gold Loops

Easy-to-use horizontal tippet carrier - simply twist and pull to open

This box has been awarded the Ka-Ching award at the 2009 Fly Fishing Retailer World Trade Expo

Royal Wulff GSP Backing Length:1200 Yds With the new Secure-Top designNow in a bright new package, our GSP (Gel Spun Poly) ultra thin backing is popular with saltwater fly anglers looking for a small diameter backing. Gives you more capacity to accommodate longer running saltwater game species. Available in 30# and 50# test in a variety of spool sizes.