1. Nano-gold steel tungsten wire, high toughness, carbon steel nano material, strong wear resistance, good tensile strength 2. Ultra-fine, and tough wire strips, used to separate mobile phone screen glass and liquid crystal 3. Easy to cut, no damage to polarization and screen 4. Application: for LCD/OLED screen separation 5. Wire diameter: 0.02/0.028/0.03/0.035mm 6. Length: about 500M