This is practically impossible to answer, as there are many factors to consider
First of all a flag is perishable and no one can predict the exact conditions it will be flown in, for example : - weather conditions, as we are all aware these can change drastically from the start of a journey to its end.
Location also plays an important part, as does the speed the flag is flown at.
To be blunt any flag no matter how well looked after will eventually fray & fade, as with any textile product deterioration will occur.
We do have our flags manufactured using a high-grade material that is double stitched, which reduces fraying and adds to the strength.
We can however suggest ways of prolonging the life of your flags.

• After being flown for long periods we may fray & fade.
• If parking near bushes etc try not to snag us (ouch!).
• High winds can be unkind to us.
• We may sustain damage at high speed