Brand: Alice; Model: A704; Quantity: 4 Piece(s); Color: Multi-colored; Material: High-carbon steel + synthetic material + silver + aluminum + chromium alloy + more; Compatible Models: Violin; Application: Each string made of different materials; Has different strength, style and levels; Perfect for your violin; Certification: CE; Functions: 1 string: E (0.13mm); 2 string: A (0.15mm); 3 string: D (0.28mm); 4 string: G (0.41mm); Packing List: 4 x Strings;