Powerfields EW936-1320 9 Wire Polywire, 1320-Feet, White/Black POWERFIELDS 9 Wire poly wire combines UV treated black and white contrasting polyethylene monofilament and stainless steel electrical conductors for maximum visibility, strength, and performance. Ideal for temporary or permanent enclosures and rotational grazing. Features Ultra high livestock visibility is achieved by twisting 36 strands of black and white polyethylene monofilaments Plenty of shocking power is delivered by 9 strands of heavy .008" stainless steel conductors Solid UV treated high quality monofilament will not break down like coated poly fencing products Over 600 pounds of break strength MADE IN THE USA with a 5 Year manufacturer's Warranty USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.