Size: 6 x 14 x 14mm Color: Silver Tone Quantity: 6 [Features] This heatsink comes with thermal conductive adhesive for good cooling results. [Applications] The heatsink is a special tool not only for RPI, but also for cooling chips, stepper motor driver modules, and other small electronic devices that do not have cooling functions. [Material] Aluminum alloy, with excellent thermal conductivity. $$688..k300..a800