The flippy chain fidget has helped people to quit smoking, lower stress levels, succeed in school, stop biting nails & picking at scabs, relieve social tension at parties or gatherings. Perfect for hours and hours of non-distracting and silent fidgeting. Sold as a Single and colour selected at random. The stainless steel split rings and chain links will never corrode or break, and the silicone O-rings provide additional texture and grip and will never fade in colour.