No Luau themed event is complete without these colored shell necklaces. Made of real sea shells that have been dyed, give your guests an authentic party favor straight from the sea or use them to add some color to your table decorations. A must-have for any luau! Trying to find the right theme for your next party? Try a Luau! This is our most popular, and most requested party theme. With a wide selection of tropical themed party favor and costume accessories you can make your Hawaiian beach party a night or day to remember. Product Highlights: Size: 19 3/4'' L., Assorted colors, Made of shell, Ages 3 yrs.+.