* Flag dimensions: 14 x 21 cm (5.51 x 8.26 inches or approximately 0.45 x 0.68 feet) – perfectly proportioned for optimal visibility without weighing down the bike. * Mounting diameter: 2.5 cm (0.98 inch) – compatible with most standard bicycle handlebars for simple and quick installation. * Mast height: 29.5 cm (11.6 inches or approximately 0.97 feet), ensuring clear visibility even from a distance. * Flag material: High-quality polyester, designed to withstand weather conditions and maintain vibrant colors even outdoors. * Batch options: Available in packs of 5, 10, 20, or 50 pieces to meet individual or collective needs. Poland flag