I made this as a rear view mirror piece that is why it is about 2.5-3" but some have actually wanted to wear it as a necklace.  It does come with a ball chain that can be sized to your liking with a snip of some clippers or scissors.

I have and can make other colors with or without the emblem.

Purple
Blue
Turquoise
Green
Apple green
Yellow
Gold
Copper
Orange
Red
Soft Pink
Hot Pink
Black
Silver

I also can put anything on the emblem (within reason it doesn't work well for BIG word :).