take the pair of glasses the person offers and ask if these are the best for you, in his or her humble opinion. i don't think it was necessary to cover the sides. this is my first post and my first time suggesting an idea on this forum! the pole comes apart for easy travel and storage and is approximately 49″ in total length. start by discussing your project with our customer support associates when you call 888-214-4817. within this phone call, you get your questions responded to, and we will set up a time to initiate work. 