Kit includes:
1 x quiet 5V 40mm x 10mm 5000rpm fan with single DuPont connectors ideal for raspberry pi and other applications. Fan also works at 3.3V and spins at ~3000rpm, near silent!
1 x Blue anodized 13 x 17 x 7mm heatsink with good quality (1.3W/mK) thermal pad material applied (not the double sided tape found on lots of cheap heatsinks)
4 x 3mm tall silicone non slip bumpers