10pcs 14x14x7mm anodized black aluminum heatsink include pre applied heat conductive adhesive tape for optimum heat transfer. These heat sinks have profiles which are short enough to fit within cases. These heat sinks kit can be applied on other devices to cool processor, MOSFET transistors, regulators, VRAM VGA RAM, IC Chips etc. Material: aluminum Package includes: 10pcs anodized aluminum heat sinks: 0.55 x 0.55 x 0.28 inch / 14mm x 14mm x 7mm (L*W*H)