The Competitor Custom Backstroke Flags consist of an oxford nylon material in a range of colors that meet all FINA, NCAA, USA, and NFHS regulations. The flags may be customized with numbers, letters, or your unique logo in a range of vinyl color. Mounting is easy using our braided nylon cord and zinc-plated swivel hook. A tighter alternative may be made using our take-up reel with vinyl-coated cable. Complete Your Flags Requires a braided nylon cord or cable (sold separately)- The braided nylon cord. - The vinyl coated cable. Requires the zinc plated swivel hook with braided nylon cord(sold separately). Recommended use of the competitor take-up reel with the vinyl coated cable (sold separately). Features FINA-approved. NCAA-approved. Meets USA Swimming regulations. NFHS-approved. Size options: 11" x 14.5" or 12" x 18". Available in Black, White, Green, Navy, Blue, Purple, Red, Orange, Yellow, Vegas Gold, Burgundy, Gray and Sky Blue. To determine how many you need for 12" x 18", the width of the pool equals the number of flags needed (ex. 40ft length needs 40 flags). To determine how many you need for 11" x 14.5", calculate width of pool x 12/11. Ordering Details Customization is only available on one side of the flag. Logos must be sent in AI or eps format and it takes 7-10 business days (no expedited print or shipping option). Email logos to [email protected]. Custom logo setup fee is $50 per color (up to 2 colors max) + $5.00 letter fee per flag. Numbers and letters do not have a set-up fee and are only charged a $5.00 fee per flag; non-customized flags typically ship out in 3-5 Days. Customized flags will ship in 14 to 16 business days.