Feature:This heatsink come with thermal conductivity adhesive ,which can provide good cooling results..Aluminum heatsink can be applied on 3D printers, IC , electronic, , computer's chip component heat dissipation or anywhere you need a efficient heatsink.Specification:Color: BlackMaterial: Aluminum AlloyOverall Size: 10 x 25 x 25 mm / 0.39 x 0.98 x 0.98 inch (L*W*H) Package Content:10 x Heatsink.
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