Premier Drums Genista Series 42880CRFD 1-Piece Maple 20x18 Inches Bass Drum, Drum Set (Cherry Red Fade) Internally lacquered 5.7mm 7-ply un-supported North American Maple shells, Flush-fit ISO mounts and 2.3mm triple-flange steel hoops. Hoops as standard. 20x18 Includes, (2) Premier 280030 Bass Drum Spurs Diamond Chrome Claw hook with protective rubber liner Cherry Red Fade Lacquer