Pearl Crystal Beat Studio Ultra Clear, Version CRB504P/C #732, Colour: Tangerine Glass (#732), Set contains 20"x15" Bass Drum, 10"x07" + 12"x08" TomToms and 14x13" Floortom, Seamless Acrylic Shells (Bass Drum: 7mm / Toms 6mm), Chrome hardware, 1,6mm Triple Flanged Hoops, Optimount Tomholder, dual 45° bearing edge, Modern remake of the classic 1973 Crystal Beat