Stradivari Playing Aid Small Brass Bridge: Precision for Your Ensemble - The Stradivari Playing Aid Small Brass Bridge is specifically designed for institutional music ensembles to optimize the precision and sound quality of instruments. The high-quality brass material offers increased stability and long-lasting durability, which is appreciated by both professional musicians and music schools. This product includes only the small brass bridge and is available without a rod. Perfectly suited for music colleges, orchestras, or conservatories looking for an economical yet effective solution to provide additional support and fine-tuning for their instruments.