How many strands of polybraid do horses need?

Three on a permanent perimeter, two on a seasonal line, one on an interior division the perimeter already protects. Top strand at chest-to-wither height, the rest spaced evenly below.

Multiply the boundary by the strand count, add 10% for corners, dips and tie-offs, then buy the fewest rolls that cover it — every extra roll is one more splice. The calculator does the arithmetic and prints it.

How do I join two rolls?

With metal-to-metal rope connectors. A knot in any poly conductor joins plastic to plastic, not copper to copper, and that join is where the voltage quietly goes.

Is it safe if a horse gets tangled in it?

That is the reason it exists. Braided poly has no cutting edge, so a leg that wraps in it pushes against rope rather than wire. The electrical half of the safety question is settled by standard; the mechanical half is decided by what you strung on the posts.

Polybraid rope

Polybraid Rope

The strong one.

Nine hundred pounds of braided rope on tinned copper. Built for the perimeter you don't intend to move again — and for horses, who meet a fence at speed or not at all.

from

$69.99

about 11¢ per foot

Buy on Amazon ▸How much do I need?

Amazon price on 2026-08-26 — check the listing for today’s.

Right for you if…

Not this one if

You move the fence every few days. Rope is the most expensive footage we sell, and none of that strength does anything for a line that travels. Buy polywire.

You're fencing horses and the line stays where you put it.
The run is long, or exposed to wind, or crosses ground where a branch could come down on it.
You want the lowest resistance we make, so the far corner still bites after a thousand feet.

The numbers

What's actually on the reel

Grazeline published engineering specs. Every one of these is a number we print because year three depends on it.
Format	1/4" braided rope
Conductor	6 tinned copper strands
Resistance	0.1 Ω/m — the lowest in the line
Break strength	900 lb
Colors	White / neon yellow / blue
Weathering	UV-treated, rust and corrosion resistant
Edges	None. Braided poly, nothing that can cut
Roll sizes	660 ft · 1,000 ft
Warranty	10 years

Sizes

Pick your roll

660 ft

1/4" braided rope · 0.1 Ω/m · 900 lb

ASIN B0DHD935HF

$69.99

Buy on Amazon ▸

1,000 ft

1/4" braided rope · 0.1 Ω/m · 900 lb

ASIN B0DHD8HBK1

$109.99

Buy on Amazon ▸

Amazon price on 2026-08-26 — check the listing for today’s.

Ships from Amazon. 10-year warranty either way.

From verified Amazon reviews

What owners say after a season

“The blue and yellow coloring is super visible even from afar (which was VERY important for us).”
Jake — Polybraid 660 ft

“If an animal were ever to get tangled up in it it would not cut or injure them; if a branch or tree fell on it, it'd be fine.”
Jake — Polybraid

“After 10 years in the Texas sun, my old braid was no longer conducting.”
L. Donovan — Polybraid 1,000 ft

“Very easy to install and requires no prior skills.”
Alex Turner — Polybraid

Polybraid Rope questions

How many strands of polybraid do horses need?: Three on a permanent perimeter, two on a seasonal line, one on an interior division the perimeter already protects. Top strand at chest-to-wither height, the rest spaced evenly below.
660 ft or 1,000 ft?: Multiply the boundary by the strand count, add 10% for corners, dips and tie-offs, then buy the fewest rolls that cover it — every extra roll is one more splice. The calculator does the arithmetic and prints it.
How do I join two rolls?: With metal-to-metal rope connectors. A knot in any poly conductor joins plastic to plastic, not copper to copper, and that join is where the voltage quietly goes.
Is it safe if a horse gets tangled in it?: That is the reason it exists. Braided poly has no cutting edge, so a leg that wraps in it pushes against rope rather than wire. The electrical half of the safety question is settled by standard; the mechanical half is decided by what you strung on the posts.

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