Keysporon 120 PCS - Switch Buffer Foam For Hotswappable PCB

After installation it will change the sound of typing. For sound, Poron behaves softly, PE behaves hard and EVA is muffled. All three have an exclusion process, which makes it easy to tear off easily. They support normal soldering and hot-swapping of PCBs, and are basically suitable for 90% of PCBs on the market. Thickness is approximately 0.5mm This product is mainly used on top of the keyboard PCB and acts as a cushion between the switches and the PCB.