Robusto Cigar
A standard Robusto cigar will be a 5x50, but they can be anywhere in the range of (4.5"-5.75")x(48-52). Robusto cigars are going to have a uniformly sized shaft and round, normally triple-capped, cap.
Smoking times vary greatly by smoker, but on average a Robusto has a 30-45 minute smoke time.