Unxuey 2Pcs.Set Aluminum Heatsinks Module Cooler Fin 6.29 X 3.14 X 1.05 Inch Product Details ?Features: 1.An effective volume that can provide space for the period 2.The highest temperature allowed for the period of the summary point 3.Technology reduces device power loss 4.Can improve the environment: the temperature around the device, and the flow rate of the air ?Specification: Product Name: Aluminum Heat Sink Material: Aluminum Size:160mm x 80mm x 26.9mm (6.29 inch x 3.14 inch x 1.05 inch) Quantity: 2 Used for : Various mini DC converter circuit board computer, Power Transistor, FET, IC, Power Amplifier, Voltage Regulator, MOSFET, SCR etc. ?Note: 1. Please check the specification table and make sure that the size of the heatsink fits that of your component. Thank You! 2. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. ?Package Included: 2 x Aluminum Heat Sink Made of high quality Aluminum, good thermal conductivity Reduce the risk of hardware failure due to overheating The fins increase the area of the board and thus provide for greater heat transfer. Widely use for computer, Power Transistor, FET, IC, Power Amplifier, Voltage Regulator, MOSFET, SCR etc. ?Size: L*W*H - 160mm x 80mm x 26.9mm (6.29 inch x 3.14 inch x 1.05 inch) , please make sure that the size of the heat sink fits that of your component. 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.