[Packaging]:Using a PVC plastic packaging box, and placing every switch separately which can better protect the shaft body from damage and prevent pins from bending. The packaging box can be recycled and has a delicate appearance, allowing for daily storage of switches. [Product parameters]:Clicky feel/ Operating force:50gf; Return force:=12gf; Bottom out force:65gf;Conduction Travel:1.1±0.4mm; Total travel:3.5±0.4mm. [Compatibility]: Compatible with Cherry MX hot-swap keyboards and SMD/RGB LED keyboard. [Feature]: Trigger fast; Mechanical shaft body; Cross guide core design; Selected Materials. [High Quality]: Kailh Speed Switch Pink with 5-pin design has high stability;Super long life with over 70 million cycles.