United Attire Professional World Line Flags
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United Attire Professional World Line Soccer Referee Flags
Soccer referee flags are essential tools for assistant referees, and these United Attire Professional World Line Flags are built to signal cleanly, stay visible, and hold up through demanding match days. Previously sold as “B+D World Line Flags,” this upgraded version features a brighter cloth for improved visibility and is now offered under the United Attire name—while maintaining the pro-grade construction officials recognize immediately.
A swivel rod design helps prevent tangling when you’re signaling, switching hands, or sprinting the line, and the durable non-slip rubber handle gives you a secure, comfortable grip in any conditions. From competitive leagues to tournament weekends, these flags are built for quick, clear communication and long-term durability.
Features
- Set of two (2) professional “World Line” flags
- Swivel rod design to help prevent entanglement while running or switching hands
- Non-slip rubber grip for secure handling
- Extremely durable construction for repeated match use
- Optional custom carrying case available for an added fee
- Approx. 21" length (tip to end of handle)
- Cloth size approx. 16" x 15"
- Designed in the USA
Bottom line: if you want a reliable, pro-feel flag with better visibility and a tangle-resistant design, these United Attire World Line flags are an easy upgrade for any assistant referee.
Why Shop at Referee Store
When you’re buying soccer referee flags, you’re usually replacing worn gear or gearing up for a new season—so quality, consistency, and quick turnaround matter.
- Owned and operated by former officials: We know what works on the touchline and why durability and visibility matter.
- Fast processing + reliable shipping: Quick turnaround to help you get match-ready sooner.
- $8 flat-rate standard shipping: Predictable costs on eligible orders.
- Express shipping available: Ideal for last-minute assignments and tournament weekends.
- Trusted shopping experience: Referee Store is a Google Top Quality Store with 1,600+ customer reviews.
- One-stop officiating shop: Add essentials like Fox 40 whistles, referee wallets/cards, toss coins, and soccer referee uniforms in the same order.
Bottom line: you get pro-grade United Attire soccer referee flags that signal cleanly and hold up—backed by dependable fulfillment and officiating-first support from Referee Store.
Product Video
15 Reviews Hide Reviews Show Reviews
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Amazing flags
Perfect weight, excellent quality, flag bag worth the money. We bought these for a gift at one of our referee meetups and the excitement from the whole referee team to get these flags was off the roof. Afterwards I went back and repurchased a pair for myself. Worth the money if you referee any more than 1 season
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Excellent flags but tighten those screws!
Great flags. Stays unfurled, nice heavy weight to them. But watch out for the screw on the end. I got mine and they weren't tightened, and the other AR ended up flinging the flag into the air on their first signal! Had to order a replacement screw.
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AR flags
Great durable flags. Would recommend them
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Best set of flags I have ever had!
This is my 2nd set. I set something heavy on my 1st set and bent the poles. I bought a replacement set because they are the best set I have every used. However, I did notice on my 1st set that the thin nylon rods that are sewn in near where the pole slides through, are coming out of the material and I am unable to push them back in. I'm hoping not to have that issue with this set!
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Perfect match!
Match perfectly!!!!
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Top notch
These are great flags. Perfect weight and has a great feel to them. The actual flag is none dragging and feels weightless. Doesn’t get tangled. Highly recommend
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Great set of flags!
This is my third set of these, as I tend to give them away to up and coming referees. They have some weight to them and are very durable. I'd recommend these flags for any referee wanting their crew to look professional for a match.
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Awesome Flags!
I received these as a Christmas present and just used them for the first time last weekend. Got so many compliments from other referees on the professional look of these flags! These have such a nice weight to them, especially compared to the cheap flags from OSI. Definitely worth upgrading to!
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These are the best flags...
that aren't electronic. After I bought my set a couple years ago, several referees in the area have bought them. They are very durable and have enough weight to make you hold them correctly.
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