Morgan’s Tackle CompanySuper CopperFishing LineMorgan’s Tackle Super copper is electronically reinforced with tin it is silver and offers superior softness and flexibility.Spool Sizes Available in 30#:300 ft450 ft600 ft3000 ft Bulk SpoolSpool Sizes Available in 45#:300 ft450 ft600 ft900 ft (.036 dia.)1000 ft (.036″ dia.)3000 ft Bulk Spool