7x7x6mm Black Thermal Self Adhesive Aluminum Heatsink Electronics Cooler 20 Pcs

[PARAMETER]: Overall Size: 7 x 7 x 6 mm / 0.28 x 0.28 x 0.24 inch (L*W*H); Color: Black. [THERMAL PAD] This heatsink come with the thermal conductivity adhesive, help to dissipate heat, easy to use, strong stickiness. [APPLICATION] The heatsink is a special tool for cooling chips, stepper motor driver module and other small electronics that didn't come with any cooling. [MATERIAL] Aluminum alloy, great function for heat dissipation. [OPERATION] Easy to install, it only take seconds to install.