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, re-examining 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: Size 18" x 14" Shell 5mm 5 layers of maple + 1 outer layer of curly 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: Article number TMB1814S-RGCM.