Made from a new chain material without any grease. Reduce your stress and anxiety: The Flippy Fidget Channel has helped people quit smoking, reduce stress levels, do well in school, stop nail biting and tackle scabs, reduce social tension at parties or gatherings. Slient yet satisfying: Perfect for hours and hours of silent, distraction-free wobbling. The Flippy chain does not command or attract attention (unlike its cousin, the fidget spinner) and is perfect for use in classrooms, offices, meetings, airplanes, etc. DESIGN: Proudly handcrafted with a 2-metal alloy ring, 2 pieces of bicycle chain links and 2 silicone O-rings. Silicone o-rings provide extra texture and grip. Package includes: set of 4, color: black, blue, yellow, red