There is no clasp - just tie a loop and you're ready to go.
Antiqued Brass Chain is 20" long.
This necklace has been sold. The one you receive may vary from the one pictured.
For other Ginkgo Leaf designs: http://www.etsy.com/shop/mcstoneworks/search?search_query=ginkgo&search_submit=&search_type=user_shop_ttt_id_5402200&shopname=mcstoneworks
***Be sure to check out my Verdigris Collection for similar items. http://www.etsy.com/shop/mcstoneworks?section_id=6573408 ***