Caturda C2231 4Pcs Pure Copper Heatsink Kit Specially for Raspberry Pi 4B

Features:

Material: Pure Copper

Size:

5.5*5.5*4.5mm

8*8*4.5mm

9*14*5mm

15*15*5mm

Specially For Raspberry Pi 4B

Package Included:

4* Copper Heatsink