Scientific Anglers XTS Gel Spun Backing Fishing Line XS - LINE 3/4 -

XS - LINE 3/4  - DIAMETER 3

Best for large dry flies

Lower midsole: polyether polyurethane

hydrophobic

Reel Seat:  Black anodized reel seat

Scientific Anglers XTS Gel Spun Backing Fishing Line XS - LINE 3/4 -XTS GEL SPUN BACKING GEL SPUN BACKING If youre looking for the best backing available, nothing can beat the XTS gel spun backing. With a diameter a fraction of the standard material, XTS retains its strength in the water, offers extreme abrasion resistance, and can fend off the worst the elements have to offer. Micro diameter gel spun polyethylene allows up to 75% more capacity than standard material Retains 100% strength while wet High abrasion