Raspberry Pi Copper Heatsink Set 100% Forged Copper The kit includes the following: 1 pc. Voltage regulator heatsink : 6.5mm(L) X 6.5mm(W) X 14mm(H) 1 pc. LAN9512 heatsink : 10mm(L) X 10mm(W) X 14mm(H) 1 pc. SoC Heatsink : 14mm(L) X 14mm(L) X 14mm(H) All heatsinks come with 3M thermal tape attached at the bottom.