1655 block flag products are offered for sale by suppliers on Alibaba.com, of which flags accounts for 14%, promotional flags & banners accounts for 12%, and other display accessories accounts for 4%.
A wide variety of block flag options are available to you, such as other activities, sports and games and promotional activities.You can also choose from nonprofit organizations, hotel and resort and education block flag,as well as from digital printing, silk screen printing, and thermal transfer printing block flag,and whether block flag is non-woven, or vinyl.