Received these panels as part of the consumer panel.  They are awesome.  Extremely well built and they bring a lot of versatility to the garage/storage area etc.  2 - 8ft panels come in the package.  You may need more depending on the space you are trying to cover.  These can also be modified/cut very easily to fit specific spaces.  I will say the 8ft panel is fairly difficult to hold against the wall with one person.  When installing you should have a second person.  Overall I like these panels and will be adding more to my garage.