Nice vintage and likely antique copper chamber candlestick holder with finger loop. This one has an unusual and interesting triangular shape.  

As noted in the condition description, there is nice patina to the copper. I've cleaned it a bit as there were globs of wax all around the central holder. It could shine with metal cleaner if desired.  Holds a candle 1/2" in Diameter

Measures: 

Height - 2 1/4 in
Length - 5 in
Weight is ~ 3 oz.