Fycooler 50 Weed Control Membrane Pegs with 50 Buffer Washers (6 inch / 150mm) + install hammer
Product description
What this is for
If you’re trying to keep weed control membranes, ground cover fabric, or artificial grass in place, these U-shaped pegs are the sort of unglamorous hardware that ends up making the difference. The Fycooler pack comes with 50 metal “membrane pegs” plus 50 plastic buffer washers, aimed at helping you fix down weed barrier materials on patios, terraces, gardens, raised beds and wider landscaping projects. It’s essentially about improving fixation so the material doesn’t lift, shift, or bunch up over time.
On paper, they’re a practical buy if you’re doing a one-off installation or re-fixing sections of a larger area. The pegs are made from steel with a galvanised anti-rust treatment, and the pointed ends are designed to go into the ground more easily.
Key takeaways
What stands out here is the package includes the small extras you often end up needing to make installation smoother. You get:

- U-shaped membrane pegs (6 inch / 150mm long, 11-gauge / 3mm wire diameter as stated)
- 50 plastic fixing/buffer washers
- A pick hook tool and an install hammer
That combination matters because weed membrane work is usually less about “fancy” and more about getting consistent pressure and clean holding power across edges and overlaps. It’s also the kind of setup you might reuse on future landscaping tweaks, since the pegs are described as sturdy and difficult to bend.
Still, a quick limitation to note: while the pegs are made to resist rust and are described as firm, the entry doesn’t spell out performance for every ground type (very hard compacted soil, rocky beds, etc.). If your base is unusually difficult, you may find yourself working a bit harder with installation.
What you’ll notice in use


Installation is designed to be straightforward. The pegs have pointed leading ends, which should help them insert faster and deeper into soil, reducing the chance you end up with loose or shallow anchoring. The washers are there to act as a buffer during fitting, which can help the material sit more securely as you fix it down.

A concrete example: if you’ve laid weed mat or a ground cover fabric over a prepared patch, you can run pegs along the seams and around perimeter edges. Press the membrane into place, then use the hammer to drive each U-peg so it grips the ground. The washers sit between the peg and the fabric/membrane so the fixing feels more “controlled” rather than just puncturing and hoping.
And if you ever need to adjust, the included pick hook is intended to make pulling the pegs out more easily than brute force.
Where it shines (and where it may not)
This is at its best for installations where you want reliable anchoring across garden and landscape materials—especially weed barrier / weed membrane / weed mat and artificial grass fixation (the listing highlights artificial / synthetic grass as a key use).
It may not be a great match if: - you need a specialised peg type for very specific systems (the listing is focused on U-shaped membrane pegs and doesn’t claim compatibility with every bracket or edging system) - your project area is extremely large and you’re comparing purely on cost per peg (it’s a bundle with extras, which is useful, but not always the cheapest route if you already own tools)

For most people, though, it’s a sensible “buy once for the job” kit.
Tech specs
- Type: U-shaped weed control / ground cover membrane pegs
- Pack size: 50 pegs + 50 buffer washers
- Peg length: 6 inch (150mm)
- Wire diameter: 11 Gauge (3mm)
- Peg width: 1-13/32 inch (4cm)
- Material: steel with galvanised anti-rust treatment


Practical buying checklist
Before you buy, it’s worth checking a couple of things so you don’t end up short or with the wrong approach:

- Are you fixing weed membrane/weed mat/ground cover fabric, artificial grass, or similar outdoor landscape materials? This bundle is aimed at those jobs.
- Do you already have an appropriate hammer or tool for driving pegs? You get an install hammer here, which saves you hunting.
- What’s your ground like? The pointed ends are designed to go in faster, but very hard or awkward soil can still slow you down.
If you’re selecting between a basic peg-only pack and a kit like this, the extras (washers, pick hook, hammer) are often what make day-to-day installation less fiddly.
Is it worth it?
Buy it if you’re planning a weed barrier or artificial grass installation where you want a complete, install-ready peg set: 50 U-shaped pegs, buffer washers, and the tools to push them in and adjust them later. It suits typical garden, patio, terrace, raised bed, and landscape projects where you’re anchoring membrane and ground cover materials.
Skip it if you already have the tools and don’t need the washers/pick hook, or if your project needs a very specific fixing system not covered by this U-peg + washer approach.

Mini FAQ
How many pegs and washers are included?


You get 50 membrane pegs and 50 plastic fixing/buffer washers.
Are these pegs designed to resist rust?
The pegs are described as steel with a galvanised anti-rust treatment, and noted as sturdy and difficult to be bent.

What else is in the pack?
The listing states you also receive 1 pick hook and an install hammer.
Can these be reused?
They’re described as difficult to bend and can be reused, at least in the general sense of re-fitting during landscaping work.
What size are the pegs?
Each peg is listed as 6 inch (150mm) long.
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