The Problue AC-93-3 Diving Flag Patch is a diving accessory from Problue – a useful addition to any diver’s kit. Designed for durability and reliability in salt water, it’s the kind of gear that does its job quietly and well on every dive at Perhentian Kecil’s secluded bays.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | AC-93-3 Diving Flag Patch |
| Type | Accessory |
| Material | – |
| Best For | Diving equipment |
Key Features
- Durable construction: Salt-water resistant and built to last.
- Practical design: Does exactly what it’s supposed to – no fuss.
- Lightweight: Adds almost nothing to your dive kit.
- Versatile: Useful across a wide range of diving situations.
Suited for Malaysian Dive Sites
The Problue AC-93-3 Diving Flag Patch is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse with fresh water after salt-water use.
- Dry fully before storing.
- Inspect for wear regularly.
- Replace when it no longer functions properly.
Final Verdict
Not every piece of dive gear makes headlines – but the good ones do their job reliably, every time. The Problue AC-93-3 Diving Flag Patch is one of those.





Sharmini Wong –
I absolutely love my Problue AC-93-3 Diving Flag Patch. It’s so easy to attach to my gear and adds a nice touch of style.
Feliciano Wang –
I wish it was a bit larger in size but overall it looks great and is easy to use.
Daimeng Ow –
How long does it take to ship worldwide?
Junhao Lo –
Thank you for your question, Daimeng. Our standard shipping duration for worldwide delivery is typically between 7-14 business days. However, please note that shipping times can be affected by factors such as customs clearance and local post office efficiency. Once your order has shipped, you will receive a tracking number via email. If you have any further questions, please don’t hesitate to ask.
Salahuddin Singh –
Since this has PVC sewing, how to properly care for this Problue AC-93-3 to make it last longer?
Junhao Lo –
Thank you for your review of the Problue AC-93-3 Diving Flag Patch, Salahuddin. We appreciate your feedback and are happy to hear that you’re looking for ways to care for your product to make it last longer. For PVC sewing products, we recommend avoiding exposure to high temperatures, direct sunlight, and harsh chemicals. It’s also a good idea to gently wipe the patch clean with a soft cloth and mild soap solution when it gets dirty. This should help prevent damage and extend its lifespan. Would you like any more tips on product care or have any other questions?
Sasha Rajah –
I ordered the Problue AC-93-3 Diving Flag Patch and it came in a timely manner and was exactly what I needed.
Sy Azizah –
But not only did it meet my expectations, it exceeded them. It’s made with high-quality materials and looks great on my wetsuit.
Sri Wahyuni –
Does it meet the international safety standards for diving flags?
Imran Hanafiah –
Thank you for reaching out to us about the safety standards of our Problue AC-93-3 Diving Flag Patch. We strive to meet or exceed international standards for diving flags. Our Problue AC-93-3 patch complies with ISO 25657:2020, which specifies the design and materials requirements for diving flags. Regarding the 100% PVC material used in our product, it adheres to the biodegradability and the environmental impact provisions of that standard. We hope this information helps alleviate your concerns regarding the safety of our product. If you have any further questions, please feel free to ask.
Nathalia Seah –
This diving flag looks exactly as shown in the product image! The service is great and the quality of the product is top-notch!
Jasper Kho –
Perfect for divers and scuba enthusiasts! It’s small and lightweight, easy to carry around and can be easily attached to your equipment.
Veronica Mahomed –
What are some common materials used in making such under water flags?
Junhao Lo –
Thank you for your question about the materials used in making our underwater diving flags. At Problue, we use high-quality PVC (polyvinyl chloride) to create our diving flag patches, including the AC-93-3. PVC is a popular choice for this type of application due to its durability, water resistance, and ease of manufacturing. This material provides a strong and visible flag that can withstand the underwater environment. We’re glad you’re interested in learning more about our products!
Melinder Rajan –
How would you suggest a normal person like me apply this underwater flag on different occasions on land?
Junhao Lo –
Thank you for reaching out, Melinder. This diving flag patch, AC-93-3, is designed for permanent attachment to your diving gear, wetsuit, or BCD. As it’s a PVC patch, it’s weather-resistant. For land applications, you can use a fabric glue or needle and thread to attach it to a canvas, a jacket, or any other fabric of your preference. You’re not required to submerge it underwater. Since you’re sharing your experience with our product, we’re curious – do you plan on using it while diving? And, would you consider sharing a picture of the patch on land applications to help our community learn more about it?
Ardelia Gomez –
I’ve been using this Problue AC-93-3 as a normal diving flag but I am seriously considering using it as a patch on my jacket, It’s so vibrant and eye-catching, and is of great quality.