Warranty: 6 months. Made of paper. Full-color tone. No assembly required. 11.2 around. L x 8.1 in. W x 0.1 around. H. Alexander Shimbalev published an extremely beneficial handbook for starting astronomers it has info on many an elements of astronomy. It's a fairly easy read, without very many technical issues, which talks about all you have to find out about the telescope of yours along with the cosmos in most cases.