Love these! I added them to a dresser that I was on the verge of trashing because I thought it looked cheap and overall very bland - I decided to see if switching out the knobs to something more chic would change my mind, so I found these knobs and fell in love with them. They changed the whole aesthetic of the dresser and now it’s one of my favorite pieces!! The color is more of a brassy-gold (which is exactly what I was looking for). The back part where you screw on the nut is pretty long, but it was nothing a mini hand saw couldn’t handle - it took me ~20 mins to shorten all 6. 

Pic 1 - finished product
Pic 2 -  the bottom four drawers have the original
 knobs
Pics 34 - close up of the knob and length of the screw backing