Designed in collaboration with master timbalero Robert Vilera 7&8 1/2 inch shells constructed of hand-selected aged Siam Oak wood Brushed-chrome Classic-Pro hoops and large 5/16 inch diameter tuning lugs Equipped with genuine calfskin heads, these drums are perfect for any style of music, and are excellent for both studio recordings and live playing Tuning wrench included Stands and bags available as additional options