Description: Name: Guitar Bridge Tailpiece Gross weight :173g Material: Aluminum alloy + copper Bridge Size: one zero one x 26 mm (3”x 1”) String Spacing: 10 mm (0”) Bridge Post Spacing: fifty one mm (2”) Packing list: 1 x electric guitar bridge 2 x studs Note: Due to manual measurement, please enable 1-3cm differences, thanks (all measurements are in cm, please be aware that 1cm=0 inches) There may be coloration difference because of diversified computer systems or smartphones, please forgive me!