45 pcs a box.

Name: Creamy Cyan
Type: Clicky
Operating Force: 50 ± 7gf
Total Travel: 4.0 ± 0.2 mm
Pre Travel: 2.0 ± 0.6 mm
End Force: 70gf Max
Tactile Force: 65±7gf
Tactile Travel: 1.3mm

It comes with MX style structure so it would fit most keycap sets with (X) cross stem.