Compatibility: AirPods 1st generation, 2nd generation, 3rd generation Pro . Appearance : luxury luminous colors, glow in the dark. Material of the case: skin-friendly soft silicone. The color in the dark and in the light is a bit different. For example, for the green color, in the light it is very light green,but in the dark it emits pure green light. Very Soft elastic skin-friendly silicone case with property of anti-scratching and anti-broken. So please make sure that the color which you choose is the right color that you want..syi