15 lbs of pool noodles

One of the activities I’d like to do for the Playwicki camporee involves kids splicing with pool noodles.  Pool noodles are apparently damn expensive out of season at 3 to 5 bucks a pop so I thought I could buy in bulk.  I checked Amazon and found a large bundle for $99.00.  It didn’t actually give a quantity just that it was “15 lbs of pool noodles”.  Pool noodles aren’t goods I typically buy by the pound as this is like purchasing cups of rope or a slices of cheese in nanohectares.  So, if anyone has any pool noodles, I’d like to know their weight.