Specifications:Features:- Fits for all size classical guitar.- Colouful nylon and colourful coated copper alloy wound strings - Individual plastic package for each string.Size:- E-lst 0.028inch / 0.71mm- B-2nd 0.032inch / 0.81mm- G-3rd 0.040inch / 1.02mm- D-4th 0.029inch / 0.74mm- A-5th 0.035inch / 0.89mm- E-6th 0.043inch / 1.09mmModel: A107CMaterial: 1st-3rd Colorful Nylon,4th-6th Colorful Coated Copper Alloy Wound.Quantity: 1set/6pcsPackage Weight : 23 G / 0.81 OuncesPackage Dimensions (L*W*H) : 105*105*10 MM / 4.13*4.13*0.39 InchesRetail Packaging: Yes, Colored BoxPackage Include:1 x Guitar string set(6pcs)