---
product_id: 301920495
title: "Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence"
brand: "ace supply"
price: "$90"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/301920495-marking-flags-4-x-5-inch-flag-on-15-inch
store_origin: NZ
region: New Zealand
---

# 4x5 inch flags Fluorescent blue visibility 15-inch steel wire Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence

**Brand:** ace supply
**Price:** $90
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Yard Game with These Must-Have Flags!

## Quick Answers

- **What is this?** Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence by ace supply
- **How much does it cost?** $90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/301920495-marking-flags-4-x-5-inch-flag-on-15-inch)

## 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

- • **Safety First:** Crucial for marking underground utilities during construction.
- • **Versatile Usage:** Perfect for marking lawns, gardens, and more!
- • **Unmatched Durability:** Steel wire construction ensures stability in any weather.
- • **Irrigation Simplified:** Easily mark sprinkler locations to avoid damage.
- • **Dog Training Essential:** Ideal for boundary training with invisible fences.

## Overview

This 100-pack of fluorescent blue marking flags features 4x5 inch flags on sturdy 15-inch steel wire, designed for versatile use in gardens, lawns, and construction sites. Ideal for irrigation marking and dog training, these flags ensure visibility and durability, making them a reliable choice for both personal and professional applications.

## Description

Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence

## Features

- HIGHLY VERSATILE - Use our small yard flags to mark the boundaries of your lawn, plants in your garden, or landscaping plans. These PVC fluorescent stake flags are very visible from a distance.
- STURDY & STABLE - Our marker flags are glued on, not wrapped, which makes them much harder to get blown away or removed. The pole itself is made of steel metal wire rather than plastic for better durability.
- SIMPLIFIES IRRIGATION - Aerating yard? Mark the locations of sprinklers to avoid damaging them. Setting up a new sprinkler system? Use these flags to mark the location for each new sprinkler head.
- GREAT FOR DOG OWNERS - These lawn flags are excellent for dog owners and can assist in boundary training. Use them to mark invisible fences and teach your pet to stay safe within your yard.
- OTHER COMMERCIAL USES - Maintain workplace safety! Marking flags are essential during a ground survey for warning workers to the location of underground utility cables during construction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 38.1 x 6.35 x 0.01 cm; 748 g |
| Part number | MF-BL-100-4515 |
| Material type | Polyvinyl Chloride |
| Manufacturer | ACE Supply |
| Item model number | MF-BL-100-4515 |
| ASIN | B08MS126VW |

## Product Details

- **Theme:** Patriotic
- **Colour:** Blue
- **Brand:** ACE Supply
- **Recommended uses for product:** Safety Flags, Lawn Care, Dog Training
- **Occasion:** Yard Work, DIY, Outdoors, Gardening, Lawn Care

## Images

![Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence - Image 1](https://m.media-amazon.com/images/I/71i5mqhMYmL.jpg)
![Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence - Image 2](https://m.media-amazon.com/images/I/81XyaNHTLwL.jpg)
![Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence - Image 3](https://m.media-amazon.com/images/I/810sOObahsL.jpg)
![Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence - Image 4](https://m.media-amazon.com/images/I/91W4oSudVvL.jpg)
![Marking Flags - 4 x 5-Inch Flag on 15-Inch Steel Wire - Fluorescent Blue, 100 Pack - Marker Flags for Irrigation, Sprinkler Flags, Lawn Flags, Yard Flags, Garden Flags, Dog Training, Invisible Fence - Image 5](https://m.media-amazon.com/images/I/A1zuXn-ZvyS.jpg)

## Available Options

This product comes in different **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

## Frequently Bought Together

- Blue Marking Flags 100 Pack - 4x5x15 Inch Blue Yard Flags - Markers For Lawn, Irrigation, Landscaping, Survey & Sprinkler Head Marking
- KIWIHUB Yellow Flagging Tape 12 Rolls - Non-Adhesive Neon Marking Surveyors Caution Tape, 1-3/16 in. x 150 ft,3.35 Mil Thick
- Zozen 100Pack White Marking Flags, Writable/15x4x5 Inch, Yard Flags for Lawn & Irrigation & Landscape & Sprinkler & Survey & Dog Training.

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**Shop now:** [https://www.desertcart.nz/products/301920495-marking-flags-4-x-5-inch-flag-on-15-inch](https://www.desertcart.nz/products/301920495-marking-flags-4-x-5-inch-flag-on-15-inch)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*