[Packaging]: Adoping a exquisite and beautiful box,and placing every switch separately which can better protect the switch pins from bending,perfect as a gift for family and friends who love mechanical keyboards. [Product parameters]:Light Clicky|Operation Force:45±10gf;Bottom out Force:55±10gf;Conduction travel:1.8±0.3mm;Total Travel:3.6±0.3mm;Operating life:80 millions Cycles(min). [Compatibility]:Compatible with most 3-pin mechanical keyboards or custom built keyboard;Compatible for RGB/SMD/LED hot swappable;Three sizes(36pcs,72pcs,108pcs) to choose from. [Feature]:Kailh box white switches,perfect Clickyness,not inferior to Cherry blues;With clear crisp sound,Good for Gaming Race&Fast-paced typing. [High Quality]: Kailh box classical meachanical switch with box structure,owns high stability,Super long life up to 80 million cycles;Support IP54 Dust&waterproof.