---
product_id: 289600720
title: "White Flags for Marking Yard - 4x5x15 Inch Invisible Fence Flags for Dogs - 100 Pack - Dog Invisible Fence Training Marker & Boundary Training"
brand: "ace supply"
price: "€ 52.67"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.nl/products/289600720-white-flags-for-marking-yard-4x5x15-inch-invisible-fence-flags
store_origin: NL
region: Netherlands
---

# wind-resistant glued flags 4x5x15 inch perfect size steel staff for durability White Flags for Marking Yard - 4x5x15 Inch Invisible Fence Flags for Dogs - 100 Pack - Dog Invisible Fence Training Marker & Boundary Training

**Brand:** ace supply
**Price:** € 52.67
**Availability:** ✅ In Stock

## Summary

> 🚩 Mark your territory with confidence and style!

## Quick Answers

- **What is this?** White Flags for Marking Yard - 4x5x15 Inch Invisible Fence Flags for Dogs - 100 Pack - Dog Invisible Fence Training Marker & Boundary Training by ace supply
- **How much does it cost?** € 52.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/289600720-white-flags-for-marking-yard-4x5x15-inch-invisible-fence-flags)

## Best For

- ace supply enthusiasts

## Why This Product

- Trusted ace supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Irrigation Made Easy:** Clearly mark sprinkler heads to protect your irrigation system during maintenance.
- • **Multi-Use Safety Flags:** Ideal for construction sites to mark underground utilities and maintain workplace safety.
- • **Versatile Boundary Markers:** Mark yards, gardens, or landscaping with precision and style.
- • **Built to Brave the Elements:** Steel stakes and glued flags ensure stability even in strong winds.
- • **Invisible Fence Training Essential:** Keep your dog safe with highly visible boundary flags for underground fences.

## Overview

These 4x5x15 inch white yard flags come in a 100-pack, featuring durable steel stakes and glued flags designed to withstand high winds. Perfect for marking invisible dog fences, irrigation systems, landscaping boundaries, and construction sites, they offer versatile, reliable, and highly visible boundary marking solutions.

## Description

Full description not available

## Features

- HIGHLY VERSATILE - Use our small yard flags to mark the boundaries of your lawn, plants in your garden, or landscaping plans. Use these marking flags for lawn projects where you need high visibility.
- STURDY & STABLE - Rest easy using these flag markers for yard projects. Our yard marker flags are glued on, making them reliable in high winds. The staff is made of steel for ultimate durability.
- SIMPLIFIES IRRIGATION - Aerating yard? Use these yard flags for marking sprinkler heads to avoid damaging them. Installing sprinkler system? Use sprinkler flags markers for each new sprinkler head.
- DOG TRAINING FLAGS - These yard marking flags work perfectly as boundary flags for an underground hidden electric fence. Use them as dog fence flags to keep your pet safe from electric shock.
- OTHER COMMERCIAL USES - Maintain workplace safety! These white flags can be used as stake flags or utility flags for warning workers to the location of underground utilities during construction.

## Product Details

- **Theme:** Marking Flags
- **Color:** White
- **Brand:** ACE Supply
- **Recommended Uses For Product:** Marking Flags
- **Occasion:** All Purpose, All Season
- **Material:** Steel, Polyvinyl Chloride
- **Special Feature:** Can Write On With Permanent Marker, Fade Resistant, Tear Resistant, UV Resistant, Weather Resistant
- **Specific Uses For Product:** Marking Flags
- **Product Dimensions:** 15"L x 2"W
- **Product Care Instructions:** Store In Dry Place To Prevent Rust

## Images

![White Flags for Marking Yard - 4x5x15 Inch Invisible Fence Flags for Dogs - 100 Pack - Dog Invisible Fence Training Marker & Boundary Training - Image 1](https://m.media-amazon.com/images/I/61S9HK5+67L.jpg)
![White Flags for Marking Yard - 4x5x15 Inch Invisible Fence Flags for Dogs - 100 Pack - Dog Invisible Fence Training Marker & Boundary Training - Image 2](https://m.media-amazon.com/images/I/8187Fd81T-L.jpg)
![White Flags for Marking Yard - 4x5x15 Inch Invisible Fence Flags for Dogs - 100 Pack - Dog Invisible Fence Training Marker & Boundary Training - Image 3](https://m.media-amazon.com/images/I/81nozeIQcBL.jpg)
![White Flags for Marking Yard - 4x5x15 Inch Invisible Fence Flags for Dogs - 100 Pack - Dog Invisible Fence Training Marker & Boundary Training - Image 4](https://m.media-amazon.com/images/I/91VrBWdwHeL.jpg)
![White Flags for Marking Yard - 4x5x15 Inch Invisible Fence Flags for Dogs - 100 Pack - Dog Invisible Fence Training Marker & Boundary Training - Image 5](https://m.media-amazon.com/images/I/91tz2USZj0L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can You Write On These Marking Flags With A Sharpie Marker?**
A: Yes of course!

**Q: How Tall Is Each Marking Flag?**
A: Each flag is 15 inches tall.

**Q: What is The Wire Gauge?**
A: The wire is 16 gauge or 0.064" in diameter.

**Q: How Many Flags Are In Each Pack?**
A: They can be purchased in 50, 100 or 1,000 packs.

**Q: Do You Offer Bulk Order Discounts?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Better than expected. Absolute need prior to aerating
  

*by G***D on Reviewed in the United States on June 13, 2021*

For a low cost, relatively disposable item, I expected this to last a week or so before it fell apart.  However, I was pleasantly surprised that:1. The flag has stayed on despite a week of thunderstorms and wind2. The metal pole is of good quality and is rigid enough to push into dry dirt... which is now muddy and wet due to #1 above3. The red flag is bright and easy to seeI'm using these to mark sprinkler heads and shallow buried cables (landscape lighting, and utilities) before our lawn aeration service next week.  For the low cost of this item, there are more than enough flags to mark my yard with tons left over, and it is cheap insurance against having to dig up ruined sprinkler heads or shallow low voltage lines because the lawn guy rolled right over it with the aerator.As mentioned above, shortly after I marked the lawn, we've had a week of thunderstorms and high winds but these marking flags look no worse for wear.  I'd definitely buy these again if I ever came across a need in the future.  But with 100 flags, I've got more than enough right now.** Update: Aug 2021 **One of my sprinklers is too close to the edge of the grass and I keep running over it with the edger, so I’ve left one flag in the yard for the past 2 months so I can remember where it is. Other than a bit of fading so that parts of the flag is more pinkish than bright red, the flag is in pretty good shape. The metal pole is a bit rusted due to the sprinklers and rain but has held up and looks pretty good as well. For something that I paid about 16 cents a piece I’m quite impressed at how well the flags have done. If you look at the picture you couldn’t tell that this had been sitting outside all summer.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good bright color
  

*by R***. on Reviewed in the United States on May 21, 2024*

Bright color, and good quality. They should last a good while.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked perfect for marking my dog fence
  

*by N***E on Reviewed in the United States on May 10, 2024*

I used the flags to mark my Halo GPS dog fence. worked well and price was good, would recommend.

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**Shop now:** [https://www.desertcart.nl/products/289600720-white-flags-for-marking-yard-4x5x15-inch-invisible-fence-flags](https://www.desertcart.nl/products/289600720-white-flags-for-marking-yard-4x5x15-inch-invisible-fence-flags)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*