Addicore Raspberry Pi 3 2 and B+ Heatsink Set (Set of 2 Aluminum Heat Sinks) Includes 1 large blue anodized aluminum heatsink, 1 small aluminum heat sink, a reclosable plastic bag, and an information card with application instructions Adhesive thermal tape backing Fits Raspberry Pi models B+, 2, and 3 Compatible with most Raspberry Pi cases Can be used with other devices such as the Beaglebone