6 PCS Guitar Strings Acoustic Guitar Strings Steel Core Phosphor Copper Alloy Wound Strings for 6-String Guitar These strings are designed for acoustic guitars and serve as professional accessories offering good sound transmission. Features: 1. E-1st and B-2nd strings are made of nickel-plated steel wire, providing a smooth feel. G-3rd, D-4th, A-5th, and E-6th strings feature a hexagonal steel core with phosphor copper alloy winding. 2. The strings have a bright, smooth surface with moderate tension, designed to be comfortable during extended playing sessions. 3. They deliver a clear, pleasant tone with strong projection and excellent sound transmission. The strings are built to be durable and resistant to wear. 4. Each string is equipped with a brass bead end for secure attachment, ensuring stability and reliability. 5. Suitable for use on acoustic guitars and ideal for performance applications. Note: 1. Due to manual measurement, slight size variations may occur. 2. Due to differences in lighting and monitor settings, the color shown in images may vary slightly from the actual product. Specifications: Color: Silver + Copper Material: E-1st / B-2nd: Nickel-plated Steel Wire Smooth String; G-3rd / D-4th / A-5th / E-6th: Hexagonal Steel Core with Phosphor Copper Alloy Wound String Packing Size: 13 x 11 x 1 cm / 5.12 x 4.33 x 0.39 in Net Weight: 35g / 1.23 oz Gross Weight: 50g / 1.76 oz String | Diameter E-1st | 0.30mm / 0.012 inch B-2nd | 0.40mm / 0.016 inch G-3rd | 0.61mm / 0.024 inch D-4th | 0.80mm / 0.031 inch A-5th | 1.03mm / 0.041 inch E-6th | 1.35mm / 0.053 inch Package List: 6 x Guitar Strings