Feature●GOOD ELECTRIC GUITAR ACCESSORY: Great saddle bridge with roller used for DIY guitars, suitable for most electric guitars●Replaceable Parts: Replacement metal saddle for tremolo or fixed bridge●Made of high quality alloy: Made of high quality copper-zinc alloy, ensuring durability and longevity●IMPROVE SOUND: To improve tone and sustain and maintain guitar tone●Exquisite surface treatment: exquisite workmanship and standard size, easy to installDescription