Product attributes

[Guest]

:!:

I have a Jewelry site.

 

One of the product attributes is the length of necklaces.

 

I have created in the product attributes screen an product option called length.

 

I have assigned 3 different values 16", 18" & 20"

 

Under product attributes I have assigned the option name , option value and value price to a necklace product.

 

Non of the options display when I view the product in the catalog.

 

How to I get them to display?