Fun DIY project!! Seashell wind chimes have a calming quality that instantaneously brings to mind relaxing & breezy beach winds. This is a fun activity for yourself, a friend or for your family. Pictured is a custom wind chime which I created for a client. All the materials you need to to make your one of a kind wind chime are packaged labelled & ready for you or a loved one. I have many sizes & shapes of driftwood. For the purpose of kits - Small is 8-14". Medium is 15-21". Large is 22-28".