Silver Stick, Sea Foam Sea Glass and Shell Necklace Sea Foam Pendant is approximately 1 3/4" long and sterling stick (approximately 2 1/2" long) and the shell is 1 1/4" necklace.  The two pieces are hung on a 18" sterling box chain.
 
If you like this necklace you may like these earrings.
 
https://www.beachglassbingo.net/product-page/sea-foam-smokey-topaz-and-shell-earrings
 
Price includes shipping.