A true to "50?s Vintage style lightweight Wraparound Bridge Set with TonePros Matching Locking Studs. Locking Feature eliminates "Bridge Lean for optimum performance, and the Tail is engineered specially with "INVISI-Fulcrum which allows strings to fulcrum on the bridge cleanly for exceptional intonation and increased harmonic overtones. Aluminum construction provides an extra resonant quality and the TonePros patented locking feature adds significantly improved sustain and tuning stability.