250M OK Line Aviation Flying Line Circuit Board Universal Hole Board PCB Circuit Electronic Wire 30AWG Single-core Copper WireSpecification：30AWGOuter diameter：0.58mmCore Diameter：0.25mmLength：250mNotes:1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!