Bntechgo 30 Awg Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Product Details High Quality enameled Copper Wire!Durable and not break while winding the coils.Highly Efficient! Magnet wire is copper wire that coated with a thin layer of insulated enamel.This 30AWG magnet wire is 4 ounces(840 feet). This enamelled copper wire the insulation is made from Solderable Polyurethane,and protects the coiled wire from short-circuiting.Temperature rating 155C (311F) makes it suitable for several thermal overload applications.Raw copper is drawn to meet specific size requirements based on NEMA MW-35-C standard. 30 gauge enameled magnet wire: Wrapped in spool and color is red.Outside diameter 0.0098"for perfect thickness. BNTECHGO magnetic copper wire is widely used in the construction of transformers,wound coils,motors,solenoids,instruments,inductors,speakers,electromagnets,and other applications that require tight coils of insulated wire. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.