Description This is a set of replacement tremolo bridge saddles for electric guitar. Made of metal with a gorgeous finish, and extremely durable. Sturdy fit to hold strings in tune. Rollers help prevent string breakage, improving tone and sustain and keeping your guitar in tone. Excellent workmanship, applicable forguitar tremolo bridge. Feature - Material: Metal - Color: Black - Size: 9.2 x 3.8 x 1 cm - Note:Wrench is random color. - This is a set of replacement tremolo bridge saddles for electric guitar. - Made of metal with a gorgeous finish, and extremely durable. - Sturdy fit to hold strings in tune. - String saddles help prevent string breakage, improving tone and sustain and keeping your guitar in tone. - Excellent workmanship, applicable forguitar tremolo bridge.Package list: 6 x Guitar Bridge Saddle 2 x Wrench 6 x Lock screws