1、Made of metal, this product is durable and firm. 2、Different colour for you to choose what colour you like best. 3、High quality material, helps to produce beautiful tone. 4、Fits for 4-sing elecic bass guitar. 5、Comes with screws and hex wrench​, easy to assemble.​ Description: This product is made of metal, so it isdurable and firm to use. There are also various colour for you to choose. It f"line-height:normal;"its for 4-sing elecic bass guitar and c"line-height:normal;"omes withclass="hpsline-height:normal;"screws andclass="hpsline-height:normal;"hex wrench which make it"line-height:normal;"easy toassemble. Features: "line-height:1.5;"Made of metal, this product is durable and firm. "line-height:1.5;"Different colour for you to choose what colour you like best. "line-height:1.5;"High quality material, helps to produce beautiful tone. "line-height:normal;"Fits for 4-sing elecic bass guitar. "font-family:Montserrat, Arial, sans-serif;line-height:normal;"Comes withclass="hpsline-height:normal;"screws andclass="hpsline-height:normal;"hex wrench, easy toassemble. Specifications: Item: Four-sing Bass Bridge Material: Metal Size: 8.5 * 5.6cm / 3.3 * 2.2inch Weight: Approx. 124-127g Colour: Golden, Black, Silver (Optional) PackageIncluded: 1 *Four-sing Bass Bridge (With Fittings)