Product review (5 stars): A good deal
A much better deal than what you would end up paying for these in a regular store.  Makes it easy to stock up on them so you do not end up in a situation where you need one and do not have any left.  The only thing I do not like is the crappy zip ties that come with them.  Like all that I have seen lately where in the store or otherwise have the little crappy zip ties that do not stay tight and end up falling off.  So I just use duck tape to keep it on.