Square Water Ballasts
Add stability to even your tallest feather flags with a Square Water Ballast. No matter the event, this sign water ballast keeps your message from toppling over. For use with any of our feather flag bases, this blue ballast holds approximately 4.25 gallons of water and folds easily for transport and storage when not in use.
Smartpress customer service, production and shipping facilities will be closed Monday, May 27th.
The website will continue to take orders 24/7, and customer service for orders will resume Tuesday, May 28th. Please factor these dates into your shipping and production time selections. If you have projects that are deadline sensitive please give us a call at 888-934-6909, or contact us.
Start a Custom Quote
- For use with any of our feather flags
- Arrives flat and folded
- Dimensions: 21”W x 21”L
- Water capacity: Approximately 4.25 gal
- Weight when filled: Approximately 35 lbs
- Primarily for indoor use, temporarily for outdoor use
- For more banner accessories, visit Banner Stands & Hardware
- For flag printing, visit Feather Flags
Warning: This product may expose you to chemicals such as Carbon Black, which is known to the State of California to cause cancer, or Toluene, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Reviews for Square Water Ballasts
First-Class Postcard (4.25x6 and under / Under 500 pieces)
First-Class Postcard (4.25x6 and under / Over 500 pieces)
First-Class Letter (up to 1oz / Under 500 pieces)
First-Class Presorted Letter (up to 3.5oz / Minimum 500 pieces)
Standard Letter (up to 4.0oz / Minimum 200 pieces)
Non-Profit Standard Letter (up to 4.0oz / Minimum 200 pieces)
First-Class Flat (up to 1oz / Less than 500 pieces)
First-Class Flat (up to 1oz / Minimum 500 pieces)
Standard Flat (up to 3.5oz / Minimum 200 pieces)
Non-Profit Standard Flat (up to 3.50z / Minimum 200 pieces)
* The above rates are standardized through USPS and are subject to change.