16inch Gold-filled box chain with a gold-plated mother of pearl pendant. There is a separate product if you would like to add an extender to the chain($4). Flowers do correspond with a birth month but are just as beautiful for any reason at all. 
J- Snowdrop
F- Iris
M- Daffodil
A- Daisy
M- Lily of Valley
J- Rose
J- Water Lily
A- Gladiolus 
S- Aster
O- Marigold
N- Chrysanthemum 
D- Narcissus