Product Review

The cooling fan has the features of high speed and low noise.It can be close to the heating chip for better heat dissipation.It's ideal for Raspberry Pi 3 Model B and compatible with all Raspberry Pi 3 Cases, especially Fits for Retroflag Nespi Case.
Features
Thermal Tape will stick the cooling fan with Raspberry Pi stably.
Parameter: 7500rpm/min
Used for Raspberry Pi 3/2 Model B
Package Includes
1x Dual Fan, 1 x Thin Thermal Tape, 1xThick Thermal Tape, 1x Copper Heatsink, 1x User Manual
If you need the acrylic case for Raspberry Pi 3/2 Model B, especially for Raspberry Pi Dual Fan,pls click below link to purchase.
https://www.amazon.com/dp/B076CH9FVH?m=AOP0CH6UTUPHT&ref_=v_sp_detail_page