---
product_id: 619250951
title: "Fluorescent Orange Yard Marking Flags - 4x5x15 Inch Marker Flags - 50 Pack - Markers For Lawn, Irrigation, Landscaping, Survey & Sprinkler Head Marking"
brand: "ace supply"
price: "€ 20.95"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ace Supply"
url: https://www.desertcart.gr/products/619250951-fluorescent-orange-yard-marking-flags-4x5x15-inch-marker-flags-50
store_origin: GR
region: Greece
---

# Fluorescent orange for max visibility 4x5x15 inch size for optimal marking 16 gauge high carbon steel wire Fluorescent Orange Yard Marking Flags - 4x5x15 Inch Marker Flags - 50 Pack - Markers For Lawn, Irrigation, Landscaping, Survey & Sprinkler Head Marking

**Brand:** ace supply
**Price:** € 20.95
**Availability:** ✅ In Stock

## Summary

> 🚩 Mark your territory like a pro — never lose track, never miss a boundary!

## Quick Answers

- **What is this?** Fluorescent Orange Yard Marking Flags - 4x5x15 Inch Marker Flags - 50 Pack - Markers For Lawn, Irrigation, Landscaping, Survey & Sprinkler Head Marking by ace supply
- **How much does it cost?** € 20.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/619250951-fluorescent-orange-yard-marking-flags-4x5x15-inch-marker-flags-50)

## 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

- • **Reusable Durability:** Weather-resistant materials hold up through multiple uses and harsh outdoor conditions, saving you money.
- • **Standout Visibility:** Fluorescent orange flags ensure your markers are seen from a distance, even in low light or busy sites.
- • **Multi-Purpose Mastery:** Perfect for landscaping, irrigation, surveying, dog training boundaries, and construction safety marking.
- • **Unbreakable Precision:** 16 gauge steel stakes pierce hard soil without bending, built to last through any project.
- • **Ready-to-Use Convenience:** Comes pre-assembled so you can start marking boundaries, sprinkler heads, or construction zones immediately.

## Overview

These Fluorescent Orange Yard Marking Flags measure 4x5x15 inches and come in a 50-pack, featuring durable 16 gauge high carbon steel wire stakes and bright, tear-resistant flags. Ideal for landscaping, irrigation, surveying, and construction, they offer high visibility and long-lasting performance, making them a top-rated choice for professionals and property owners alike.

## Description

Buy Fluorescent Orange Yard Marking Flags - 4x5x15 Inch Marker Flags - 50 Pack - Markers For Lawn, Irrigation, Landscaping, Survey & Sprinkler Head Marking: Flags - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A Quality Marker - These stakes are durable & heavy duty for use in contracting or mark property line. A good value. The flag material won't tear easily & is brightly colored. They are tall enough to be seen well & come assembled making it easy to use immediately.
Review: Must have if you own your own property - High quality and easy to use. I own a lot of property and find myself needing to mark property boundaries on a regular basis. This was actually more affordable than most flag markers that I have purchased in the past, definitely the most durable, and I have been able to reuse them on multiple occasions without having to replace them because they do not break down or decay. A definite must if you regularly mark property boundary lines, water lines/sewage lines and electric lines.

## Features

- YARD FLAGS FOR OUTSIDE - Use our yard flag markers for yard projects such as landscaping flags, yard flags marking sprinkler heads, marker flags for lawn care, or property markers.
- YARD MARKERS - Our yard marker flags are constructed of 16 gauge high carbon steel. Lawn flag wire will penetrate hard soil without bending. Marking flag is glued on and reliable in high winds.
- DOG TRAINING FLAGS FOR YARD - These yard marking flags are compatible with invisible fence flags. Use them as dog fence flags to mark the boundary of your lawn and keep your pet safe.
- SPRINKLER HEAD MARKING FLAGS - Aerating yard? Use these lawn marker flags to locate sprinkler heads to avoid damaging them. Installing sprinkler system? Use lawn markers for each new sprinkler head.
- CONSTRUCTION FLAGS - Use orange flags, red flags, or white flags as stake flags or utility flags for warning construction workers of underground cables or yard flags for marking lines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN8TJVBS |
| Best Sellers Rank | #1,056 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Safety Flags |
| Customer Reviews | 4.7 4.7 out of 5 stars (13,039) |
| Item Weight | 13.4 ounces |
| Item model number | MF-OR-50-4515 |
| Manufacturer | ACE Supply |

## Product Details

- **Brand:** ACE Supply
- **Color:** Fluorescent Orange
- **Material:** Polyvinyl Chloride
- **Occasion:** All Purpose, All Season
- **Product Care Instructions:** Store In Dry Place To Prevent Rust
- **Product Dimensions:** 5"W
- **Recommended Uses For Product:** Garden, Lawn
- **Special Feature:** Can Write On With Permanent Marker, Fade Resistant, Tear Resistant, UV Resistant, Weather Resistant
- **Theme:** Outdoor Activities

## Images

![Fluorescent Orange Yard Marking Flags - 4x5x15 Inch Marker Flags - 50 Pack - Markers For Lawn, Irrigation, Landscaping, Survey & Sprinkler Head Marking - Image 1](https://m.media-amazon.com/images/I/71vtsc2JkQL.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

### ⭐⭐⭐⭐⭐ A Quality Marker
*by S***A on September 10, 2025*

These stakes are durable & heavy duty for use in contracting or mark property line. A good value. The flag material won't tear easily & is brightly colored. They are tall enough to be seen well & come assembled making it easy to use immediately.

### ⭐⭐⭐⭐⭐ Must have if you own your own property
*by J***A on January 26, 2026*

High quality and easy to use. I own a lot of property and find myself needing to mark property boundaries on a regular basis. This was actually more affordable than most flag markers that I have purchased in the past, definitely the most durable, and I have been able to reuse them on multiple occasions without having to replace them because they do not break down or decay. A definite must if you regularly mark property boundary lines, water lines/sewage lines and electric lines.

### ⭐⭐⭐⭐⭐ Bright, Durable Flags – Perfect for Marking Sprinkler Heads
*by E***C on August 24, 2025*

I bought these fluorescent orange yard marking flags to mark all my sprinkler heads, and they work perfectly. After having a few of my sprinklers damaged by landscapers and trucks, these have been a real solution. The bright orange color stands out clearly, making the sprinkler locations easy to see, and so far the color hasn’t faded even with sun exposure. They’re a good size and height, sturdy enough to stay in place, and easy to push into the ground. With 50 in a pack, I had more than enough to cover my whole yard. Overall, these flags are durable, highly visible, and a great value, exactly what I needed to protect my sprinkler system.

## Frequently Bought Together

- Fluorescent Orange Yard Marking Flags - 4x5x15 Inch Marker Flags - 50 Pack - Markers For Lawn, Irrigation, Landscaping, Survey & Sprinkler Head Marking
- Romeda Mason Line #18, 500 Ft Orange String, Construction Twine for Gardening & Masonry

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**Shop now:** [https://www.desertcart.gr/products/619250951-fluorescent-orange-yard-marking-flags-4x5x15-inch-marker-flags-50](https://www.desertcart.gr/products/619250951-fluorescent-orange-yard-marking-flags-4x5x15-inch-marker-flags-50)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-01*