Specifications:Features:- 3-in-1 accessory kit is useful and necessary.- A pitch pipe (1E 2A 3D 4G) for violin.- Rubber mute allows you to practice reducing voice of disturbing others.- Set of 4 strings (E A D G) of stainless steel and stell core & nickel silver wound.Material: Plastic and RubberPackage Weight : 45 G / 1.59 OuncesPackage Dimensions (L*W*H) : 115*115*20 MM / 4.53*4.53*0.79 InchesRetail Packaging: Yes, General BoxPackage Include:1 x Pitch Pipe1 x Set of Strings1 x Rubber Mute