Designed with Master Conguero Roberto Quintero, these beautiful fiberglass congas produces deep, resonant bass tones and loud, cutting highs, as only fiberglass drums can deliver. Fitted with custom REMO Skyndeep heads, and Gon Bops California Contour top ring and hardware, these are professional quality instruments. But drummers at all levels will appreciate their outstanding sound, unmatched quality and light weight.