The Bead Stopper was developed to hold your beadwork securely in place without crimping your stringing material. This alternative to alligator clips or sticky tape acts as a third hand when you need it most. It will save you hours of precious time on your next beading project when it prevents a spill. Keep your projects organized and neat and make them easier to handle. This combo pack includes 4 small and 4 large Bead Stoppers.