This curtain wire assembly is easy to put together once a person can understand the pictures that are used for instructions.  I must admit that, even for me, a well seasoned assembler, the instructions were a little confusing.  It makes it much easier if a person looks up the assembly on you tube.  Once you see how it is put together, the assembly is very easy.  As long as the recipient has a good strong anchoring on the wire hangers, the rest comes together nicely, and can be tightened as tight as one wishes.  The quality of the wire is very good and strong and is very hard to break.  Please make sure that the inserted ends of the wire are securely fastened into the holders with the pins.  All in all, this is a great product for the price.  This set contains everything one needs to assemble a curtain, wether just across or around corners.