No, this Double Neck will not break your Neck - 9lbs
NECK THRU Bass & Guitar model
Double neck, double sides, dual jack
Details: The double sided neck-thru guitar is the first of its kind in the world. This guitar is a light weight double sided guitar. Body thickness is about the size of regular bass guitar. It is loaded with 4 pickups, dual jack and dual controls. Also features chrome hardware with excellent mid range tone basswood body. Basswood body, Bass & Lead model. Search for "double sided guitar" on Youtube for videos.