[brown (light brown)]

[gold brown]

[biege]

[silvery grey]

Size:
Walnut Button: Diameter of approx. 1.0 inches (2.5 cm).
Gold Pearl: Diameter approx. 0.8 inches (2
Rubber diameter (common): Approx. 2.0 inches (5 cm).

Color:
silver grey
gold brown
Beige
light brown