How do I check a spinnaker is still good.

I have 4 spinnaker which came with the boat when I got it. Sizes arre slightly different: 1 largest /2 medium /1 small (slightly). Depending on condition, 1 medium is possibility.

Yoshi

:: Our beer can spinnaker blew up last race and we're
:: looking for another one. If you have a used spinnaker
:: for sale that's in okay shape, please contact me.

:: Thanks

:: Dan