Two black AGI poly ring panels side by side on the ground

Farm & Barn Supply

Individual AGI Poly Ring PanelAdd‑On Hay Ring Panel

Add-on panel Poly — won't rust Easy to expand

Available to order

$134.95 CAD

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Ships by freight — Canada & the U.S.

Panels ship flat on a skid by freight truck. Shipping isn't included in the price above — after you order we price it to your address and send you the quote to approve. You're only charged for shipping once you approve it.

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Rust-Free HDPE

Reduces Hay Waste

Modular & Expandable

Freight Delivery

Builds a complete round bale feeder — use one panel as a corner feeder or combine 5–7 to make a full ring

Made from 100% recycled HDPE — no rust, no sharp edges, no deteriorating after a hard winter

Lightweight and easy to move — reposition around your paddock or barn as your setup changes

UV-stabilized and weather-resistant — built to hold up for years in any climate

Due to size, this item ships by freight — we'll get you a quote within one business day

Description

If you already have a Poly Ring feeder and need to replace a damaged panel, add capacity, or finally get that corner feeder set up in your run-in shed, this is the piece you need. Each AGI Poly Ring Panel is sold individually so you can buy exactly what your setup calls for — no more, no less.

These panels are built from 100% recycled high-density polyethylene, which means they're tough, lightweight, and completely rust-free. No sharp edges forming after a season of use, no corroding hardware, no replacing it in two years. At 32 inches tall, a complete ring fits snugly around round bales from 4x4 up to 6x6, and the modular design makes it easy to expand your ring as your needs change.

One panel is all it takes to create an effective corner feeder. Five to seven panels build a full round bale ring. Add NAG Bag netting to any configuration and you've got a complete slow-feed system that keeps your animals busy, your hay where it belongs, and your costs down. Sizing guidance is below — and if you're not sure how many panels your bales need, give us a call and we'll sort it out with you.

Size guide

Measure your round bales before ordering. Bales can expand once opened, so when in doubt, always add an extra panel — it's much easier than coming up short.

Round bale size and recommended panels
Round bale size	Panels recommended
4x4	5 or 6 panels
5x5	6 or 7 panels
6x6	7 panels

Each complete ring stands 32 inches tall. Single panels can also be used independently as corner feeders in stalls or run-in sheds.

Not sure which size is right? Reach out via chat or phone, we are happy to help.

See the full poly hay ring system for full-size and mini rings, extra panels, pipe kits and the bale calculator.

Shipping note

Due to the size and weight of this item, it ships by freight and requires a custom quote. Add it to your cart, complete your details, and our team will be in touch within one business day with your shipping options. Prefer to talk it through first? Reach us by phone or chat, we are happy to help arrange pickup or delivery. See Shipping & freight for how freight works.

Frequently Asked Questions

I'm new to slow feeding — is the Poly Ring a good place to start?

It's one of the best starting points. The ring keeps hay contained and reduces the waste that comes with loose feeding, and once you've got the ring in place you can add NAG Bag netting to slow consumption further. Start with a 2" mesh netting if you're not sure — it's the most versatile size for most horses. \

What's the difference between buying individual panels versus a complete feeder?

The complete feeder comes ready to go with all the panels you need for a specific bale size. Individual panels are for people who need to replace a damaged section, expand an existing ring, or build a custom corner feeder setup. If you're starting from scratch, the complete feeder is usually the easier route. \

Will the panels hold up through a Canadian winter?

Yes. The UV-stabilized HDPE construction is built specifically for outdoor year-round use. Cold temperatures, ice, and snow won't crack or warp these panels the way they can with lower-grade plastics or metal feeders. \

Can these be used for cattle as well as horses?

Absolutely. The Poly Ring works well for cattle, and the 2.75" NAG Bag netting option is particularly popular for large breeds and cows where the goal is keeping hay in the feeder rather than slowing consumption aggressively. \

How tall is each panel and will it contain hay properly?

Each panel is 32 inches tall. That height is enough to keep round bale hay contained for horses and cattle without the hay pulling out over the top during normal feeding. \

I already have a ring but one panel cracked — can I just replace that one section?

That's exactly what individual panel sales are for. As long as your existing panels are the same AGI Poly Ring system, a replacement panel will fit right in. If you're unsure about compatibility, give us a call and we can confirm before you order. \

Can I order multiple panels to build rings of different sizes at different times?

Yes — you can buy as many individual panels as you need. Some customers keep a spare on hand for exactly that reason. There's no minimum order requirement on individual panels. \

What mesh size should I use with the Poly Ring netting?

For most horses, 1.5" or 2" mesh is the right starting point. Easy keepers and horses that bolt their hay do well with 1.5". Working horses, hard keepers, and animals that need higher forage access generally do better with 2" or 2.75". When in doubt, start with 2" — it's the most forgiving size across different hay types and animals. \

Is there any safety concern with horses pawing at the panels?

The rounded, smooth edges of the HDPE panels eliminate the sharp edge hazard you get with metal feeders over time. For horses that paw heavily, placing the netting lower in the ring and positioning the ring in a corner can help discourage pawing behavior. \

Can I use the Poly Ring panels indoors in a stall?

One panel used as a corner feeder works very well in a stall. For a full ring setup indoors, you'd need a stall large enough to accommodate the diameter — typically a 12x12 or larger. Most stall setups work best with a single corner panel or the complete feeder placed against a wall. \

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So many sizes to suit your feeding needs

Find the right fit

Black AGI poly hay ring with green slow feed net over a round bale

Adjustable Poly Hay Ring Feeder with Slow Feed Net

5, 6 & 7 Ft

Mini black poly hay ring with green net, a square bale lying in front

Mini Adjustable Poly Hay Ring Feeder with Slow Feed Net

24″ Tall, 5, 6 & 7 Ft

Two black AGI poly panels side by side, the shorter one on the left

Poly Hay Ring Single Panel

24" Add-On

Individual AGI Poly Ring PanelYou're here

Add-On Hay Ring Panel

Pipe kit contents laid out: coiled black pipe, zip ties and folded green net

Pipe Kit for Poly Hay Rings

5, 6, 7 & 8 Ft

WHAT MAKES IT WORTH IT

Why it's built different

We run these rings in our own paddocks. Here's what actually matters after seasons of sun, snow, and hungry horses — not marketing points, real ones.

No Rust. No Sharp Edges. Ever.

Metal feeders corrode over time and leave exposed edges that can injure horses and livestock. This panel is 100% recycled high-density polyethylene — smooth, rounded, and safe from day one through year ten.

Mix, Match, and Expand

One panel is all you need to set up a corner feeder. Add more and you've got a full round bale ring from 5 to 7 feet in diameter. Buy what you need now and add panels later as your herd or setup grows.

Built to Move

Unlike permanent metal installations, these panels are lightweight enough to reposition whenever you need to. Rotate grazing areas, move hay feeding stations seasonally, or rearrange your paddock layout without a second thought.

Weather Doesn't Faze It

UV-stabilized construction means sun, rain, snow, and mud won't crack, fade, or weaken these panels. They'll look and perform the same in year three as they did on day one.

Pairs Perfectly with NAG Bag Netting

The Poly Ring is designed to work with NAG Bag netting inserts in 1", 1.5", 2", and 2.75" mesh — so you can dial in exactly how fast your animals are eating once the ring is built.

Have questions?

Frequently asked questions

Can't find what you're looking for? Chat with us or give us a call — we're usually fast.