Custom Rectangle Flags are presented in a regular rectangle, with a large display space, which can fully present a large-scale promotional picture. Thick and wear-resistant fabric is selected, and the four sides are reinforced to enhance durability, suitable for long-term outdoor use. Supports customization of multiple sizes to meet the needs of large-size beach flag rectangle for large-scale events, sports events, etc. Double-sided printing accurately calibrates colors, and the patterns on both sides are consistent, clear and bright. Windproof and ventilated holes can be added as needed, and it can remain stable even in strong winds. Beach flag rectangle is a reliable choice for corporate publicity and event logos.