QSUM Square Plastic Water Base Stand for Feather Flag Pole – Heavy Duty Fillable Base with Water or Sand, Outdoor Flagpole Support for Advertising, Events, Trade Shows (Universal Fit) (Black)

• High stability - Water or sand can be added to increase weight and enhance wind resistance, suitable for outdoor use, and can keep the flag stable in windy environments
• Wide range of applications - suitable for all kinds of hard surfaces, such as cement floors, asphalt roads, exhibition halls, shopping mall entrances, outdoor event sites, etc
• Easy to transport and store – Lightweight when empty, convenient for handling and storage; can be increased in weight by adding water or sand to provide stronger support
• Strong Durability - Made of high-strength PE plastic, it is waterproof, rust-proof and not easy to corrode, suitable for long-term outdoor use
• Universal interface - compatible with a variety of flagpoles: Standard interface design, suitable for most 16mm, 19mm, and 25mm feather flagpoles on the market

Keep your feather flags standing tall and proud with our heavy-duty plastic water base stand, designed to deliver unmatched stability and durability. Whether you're promoting your business at a trade show, showcasing your brand outdoors, or drawing attention to a grand opening, this fillable base ensures your flag stays upright in any condition. Crafted from high-quality HDPE material, it’s built to withstand sun, wind, and rain. The base can be easily filled with water or sand, turning it from lightweight and portable to a solid, wind-resistant anchor in seconds. The universal top mount fits most standard feather flagpoles (16mm, 19mm, 25mm), and selected models offer 360-degree rotation for dynamic flag movement. Ideal for retail stores, car dealerships, open houses, and event promotions, this base is your go-to solution for dependable flag support. Easy to set up, easy to move, and built to last—everything you need for your outdoor marketing success.