How to put together files zip files split into 5 segments?

How do I put together and unzip these files:

Art_Sensual_massage.z01
Art_Sensual_massage.z02
Art_Sensual_massage.z03
Art_Sensual_massage.z04
Art_Sensual_massage.zip

I don't understand how to rename files so I can use HJSplit?


Found files here:
http://indexdownload.com/home/the-art-of-sensual-massage-127328.html/


Thanks!

Use 7z and start with the file ending on .zip.

Code:

http://www.7-zip.org/

Thanks!

Thanks for your help!