ITEM NAME:Pack of 6 Brass Electric Guitar Roller Bridge Tremolo Saddles Nickel Plating Description: Tremolo Bridge Saddles for Electric Guitar Parts. Made of premium brass with plated nickel, durable and sturdy. Great replacement for Guitar bridge. The rollers help prevent string breakage, improve tone and sustain and keep your guitar in tune. Material: brass with plated nickel Size: 30.5x10x9.8mm/1.2x0.39x0.38inch Package Includes: 6 Pieces Roller Tremolo Bridge Saddles Note: 1. Color might be slightly different due to the color calibration of each individual monitor. 2. Please allow the tinny measuring deviation due to manual measurement. SKU: FUZ0024395778012193.Tremolo Bridge Saddles for Electric Guitar Parts. 6 Pieces Roller Tremolo Bridge Saddles. The rollers help prevent string breakage, improve tone and sustain and keep your guitar in tune. Made of premium brass with plated nickel, durable and sturdy.