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 20 x 20 mm / 0.39 x 0.79 x 0.79 inch (L*W*H) Package Content:6 x Heatsink
