Check the listing for details. 6Pcs Double Locking System Tremolo Bridge Saddles for Precise String Tuning. Condition: New, Made in China. Listed at 18.07 USD. Features: This is a set of replacement tremolo bridge saddles for electric guitar. Make of metal with a gorgeous finish, and extremely enduring. Sturdy fit to hold strings in tune. String saddles help prevent string breakage, improving tone and sustains and keeping your guitar in tone. Excellent workmanship, applicable for the tremolo bridge. Perfect replacement parts for electric guitar. Specifications: Component: Metal Size: about 6.67x1.05x0.75cm/2.63x0.41x0.29inch Package Includes: 6Pcs Guitar Bridge Saddle 1Pc Wrench note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.