Set of 3 heat sinks for the Raspberry Pi. One large heat sink for the ARM processor and two small heat sinks that can be used elsewhere. These pure aluminum heat sinks include adhesive thermal tape for efficient thermal transfer to the heat sink providing additional cooling to the electronics they are attached to. These heat sinks have profiles which are short enough to fit within standard Raspberry Pi cases. These heat sinks can be used with other devices such as the Beaglebone to cool processors, regulators, etc. The included Addicore Raspberry Pi heat sink set info card includes information on mounting the heat sinks to your Raspberry Pi