Official Raspberry Pi Black 3 in 1 Heat Sink Set Aluminum for Pi 4B

This Black Heat Sink Set of Aluminum with self adhesive tape from backside is Suitable for Raspberry Pi B+, Pi 2 B, Pi 3B, Pi 4B

Features:
Set of 3 aluminum heat sinks
Suitable for Raspberry Pi B+, Pi 2 B, Pi 3B, Pi 4B
These heat sinks have profiles that are short enough to fit within standard Raspberry Pi cases.
Material: aluminum
Dimensions:
14 x 14 x 6 mm
14 x 10 x 6 mm
7 x 7 x 6 mm
Color: Black
Package Includes:
1 x Black 3 in 1 Heat Sink Set Aluminum for Raspberry Pi 4B