Product description: STAR is the new flagship series from TAMA Drums. It takes the knowledge and research we have cultivated for the Starclassic series to the next level, reinvestigating every detail to improve shell resonance. The "Solid Core Ply" of the STAR Maple shells is a new design for this series. This unique shell offers the warm, open tone of maple combined with the rich, hearty sound of a solid plywood shell. Specifications: Size18" x 14" Shell 5mm 5 layers of maple + 1 outer layer of flamed maple headsRemo® Coated Powerstroke 3 for batter side / Remo® Fiberskyn Powerstroke 3 Diplomat for front side Feature 1 Hold Tight™ Washers (US.PAT.NO.7307204) Feature 2 Minimum Shell Contact Feature 3 Bass Drum Spurs (US.PAT.NO.9093051) Additional product details: Item number TMB1814S-RRCM.