These White Plastic Seashells by Beistle are the perfect addition to any Luau themed party. Each package contains six shells in sizes from 7.5" to 15.75" and are made from polystyrene. Not only do they look great as decorations, but they also make a great addition to craft projects. The seashells are lightweight and can be used to decorate any area of your party. Whether you choose to hang them from the ceiling or scatter them on the tables, these shells will add a unique and beautiful touch to your party. With quick shipping from the Pennsylvania warehouse, you can be sure to have your seashells in time for your next event. Add a touch of the tropics to your party with these White Plastic Seashells by Beistle.