High visibility UV protected non-corrosive stainless steel wires 750 lb Break Strength Use with Low Impedence fence chargers Made in the USA! Powerfields 1 1/2" Polytape Premium 1 1/2" wide polytape with superior visibility. 15 strands of .006, #304 stainless steel wire and 55 strands of .015 UV stabilized, polyethylene monofilament. Durable 750 lb. break strength. Made in the USA! Features: High visibility UV protected non-corrosive stainless steel wires 750 lb Break Strength Use with Low Impedence fence chargers Made in the USA! 5 year Manufacturer Warranty Item Specifications: Color: White Size: 1 1/2" Wide x 330' Spool 1 1/2" Wide x 660' Spool