Description: Profile: copper sheet + aluminum heat sink Specifications and accessories: 10Pcs 8.8*5-8.8mm, 10Pcs 14*6-14mm, 10Pcs 20*6-20mm, 10Pcs copper 15*1-15mm. Copper: Gold and copper. Heat sink: aluminum color Uses: development board IC heat sink Package Includes: 1Pack IC Board Heatsink Kit
