“Fits the top of the CPU perfectly. Just make sure you've received one with the self adhesive patch.
I'm considering mounting a plastic tube around it, and drilling a matching hole in the lid to duct the warm air out.”
“I bought this as a temporary fix while waiting for the Raspberry Pi 4 FLIRC case to appear. Attaches simply and securely and keeps the temperature around mid 50s after several hours in a warm and slightly stuffy loft. Having a small USB desk fan blowing across it and the temperature drops right down to the mid 30s.”
