BD hoop - Metal BLACK 18 in 1 5/8 in wideBS 18 Actual width 1 5 8 inches wide. Medium quality drum hoops for tuning down the drum head. All DrumMaker hoops are sold as a single hoop, we never force you to purchase a pair. Metal BD hoops will accent the higher tones of a drum, giving sharp attack, but removing a bit of low end tone. Maple BD hoops will give you a much warmer, fat tone. Our metal hoops have a nice wide grooved profile on the outside to allow you to insert an inlay of wrap if