Concave Flags

Product Specification
  • Graphic Material: Knitted Polyester Fabric
  • Graphic Weight: 90 GSM
  • Hardware Material: Carbon Composite Fiber Glass
  • Single Sided Printing: Single sided flags will show the image on the back side as a mirrored image with 50-60% visibility.
  • Double Sided Printing: Double sided flags can have 2 separate images or the same image. These flags have a liner sewn in between the two sides.
Pole Diameter
  • Highest Pole Diameter: 4 mm
  • Lowest Pole Diameter: 23 mm
  • Base Option: Cross Base/ Spike Base
  • Finishing: Black pole pocket at left side.

Base Specifications

Spike Base
  • Leg Length:20
  • Base Diameter:13.5 mm
  • Holder Diameter:16.5mm
Cross Base
  • Leg Length:14.5" (4nos)
  • Ground Clearance:55mm
  • Base Diameter:13.5mm
  • Holder Diameter:16.5mm
Flag size (WXH) Total Pole Length No. of Poles

1.75" x 6.25"

2.7 m

3 poles

2.08" x 8.58"

3.5 m

4 poles

2.67" x 11.17"

3 m

4 poles

Printing Options

Single Sided Printing

The design will be printed on one side with mirror visibility of 50-60% displayed on the backside of the flag.

Double Sided Printing

Design will be printed on both sides with the same image or 2 separate images with a liner sewn in between.


Base Options

Spike Base

Spike Base

The design of the base adds stability to resist environmental elements. This attachment to the flag can be easily pinned to the ground due to its pointed structure.

Square Base

Cross Base

As the name suggests, the base is designed as a cross that is suitable for indoor and outdoor usage. Its elegant design makes it a popular choice for various events.

Square Base

Cross Base with Water Bag

An additional water bag is added to the cross base to add sturdiness; a necessity when the banner needs to be used outdoors, particularly during the windy season.



Pole is a supportive hardware that is used to display flags. It can be used multiple times with different flag designs. The carbon composite fiber glass pole can withstand harsh weather conditions.

Graphic Care Instructions
  • Polyester, nylon or other synthetic fabrics are normally safe to wash in a machine.
  • Set the washing machine on the gentle cycle with warm water.
  • Add mild liquid laundry detergent to the wash water.
  • You can also hand wash the flag with a mild liquid detergent made for delicate items. Frequent use of washing machine for cleaning flag may harm knitting of the fabric.

Buy Concave Flags for Brand Awareness & Customer Retention

Thinking of some eye-catching display at trade shows/ sporting events/ exhibitions/ concerts or festivals? Ideal for your brand promotions at these events, our hard-to-miss Concave Flags from BannerBuzz are a perfect way to catch the attention of passersby, bring in customers, and to increase sales.

Out of all the marketing tools available, custom concave flags are perhaps the easiest to put up and put down at a short notice. No more running around looking for a ladder and cable ties to set up these flags. With a concave flag, all you need is to set up the stands and add the flag, easy. This leaves you more time to focus on the important part, attracting your customers.

Available in sizes that range from 6 ft to 14 ft, our concave flags are easy to set up. Created out of flag fabric material, the weight of the flags is not more than 90 GSM. This makes them not just lightweight but also UV-and-fade resistant.

Adding to the strength of the concave flag is the hardware material made of carbon composite fiberglass that is known for its toughness and durability. Helping them stay up strong are the two base options on offer. While the cross base is ideal for use on hard surface ground, the spike base is perfect for use outdoors. In the case of the latter, simply attach the flag to the base and pin it into the ground. The finishing includes a black pole pocket on the left side.

If opting only for the hardware, keep in mind that it includes poles and base only. The graphics-only option does not include poles and base, while the graphics-with-hardware one includes poles and base too.

The concave flags can be easily hand-washed with a mild liquid detergent - the kind used for delicate items. To wash them in the machine, just set it on the gentle cycle with warm water and add a mild liquid laundry detergent to it. However, we must add that frequent use of the washing machine to clean the flag may harm the knitting of its fabric.

The personalized concave flags come with two printing options. The single-sided printed flags show the image on the reverse side as a mirrored image with 50-60% visibility. The double-sided concave flags printing can have two separate images or the same image used on both sides. These flags have a liner sewn in between the two sides. To personalize your flags, choose any of the templates created by our team of designers. You can also create a design of your own complete with taglines, themes, and colors that reflect what your brand is all about.

For those looking to order in bulk, special discounts are on offer. Shop online for your concave flags and get your special discount. Buy more to grab bigger discounts and save on your company budget. If looking for faster delivery, just choose ‘priority’ shipping before you check out.