Features:
Because black and white are too dirty, so change the color to grey, more dirty.

Specification:  
Material: Rubber
Color: Grey
Product Size: 15x10x10mm/0.6*0.4*0.4in
Net Weight Of Product: 9g

Notes:
1. Please allow 1-3cm measuring deviation due to manual measurement.
2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!