ITEM NAME:Zinc Alloy Triple-cornered Mandolin Tailpiece with 4Pcs Screws Strap Button K2U8 Zinc Alloy Triple-cornered Mandolin Tailpiece with 4Pcs Screws Strap Button K2U8 1.Helps to improve tone, volume and sustain, quickly and easily to change the sound. 2.Metal structure has a long durability and easy to install and unload. 3.Applicable to 8 string arched top mandolin Weight: 74 grams Note:Note: The triangular part is curved and is not suitable for F-body or A-body mandolin flat-back mandolin. colour:Bronze Material:Zinc Alloy Size: 7.5x4.5x0.9cm / 2.95x1.77x0.35inch (LxWxT) Package Contents: 1 * Mandolin Tailpiece 4 * Screws 1 * Strap Button