🌀 Easycargo 40mm Heatsink 12-Piece Set: Efficient Aluminum Cooler for Optimal Cooling (40x40x11mm) Review

Without adhesive tape. If you want to tape them to something, you can get about 10 for a little less with thermal tape. Oops.

5 of 6 were damaged to varying degrees. Not sure if these were factory seconds, returns or just poor packaging/handling...still working but definitely not 'brand new' and not used in particularly 'visible' places.

I needed heatsinks for my 3D printer for an outdoor demonstration. It was the right price and I liked the gold color. They arrived well packaged and undamaged and were the perfect size for my stepper motors. (I had to drill a hole for the specific stepper motor shown in the photo, but they fit all my other motors with no modifications). I recommend taking a 40mm hot melt tape to apply them, very comfortable and holds up well.