The strangest bar extenders I have ever seen. They stuck out, not giving enough room, so you would hit your knees on them, as you swiveled in the barstools.
I trimmed them back, smoothed & sanded them down, and stained them to match. Turned out really nice. And no more knee knockers.
Original 
Cut down 
Sanded 
Stained to match 
Completed View
Hardhat13 