Scientific Anglers(TM) Premium Saltwater TippetTippet Features:* Special saltwater nylon polymer blend for balanced properties and easy straightening * Low visibility for wary fish * Low stretch * Ultra-high abrasion resistance * Maximum knot strength while retaining balance of properties * Very low memory, minimal coiling, easy to straighten * Exceptional durability * Provides the optimal transfer of energy from fly line to flySizeDiameterMax Break StrengthLength8 lb0.009"9.0 lb30m10 lb0.011"11.2 lb30m12 lb0.012"14.0 lb30m16 lb0.015"18.5 lb25m*Note: All 25m and 30m tippet spools are interlocking and contain a spool tender for easy use.Line Color: ClearModel Number: 186491UPC: 051131186491