This fidget ring is designed for adolescents and adults as a tool for self-regulation and to redirect potentially harmful behaviors. Fabricated from metal, it features a rotating band with a textured, "oil slick" finish to enhance grip and facilitate manipulation. Worn on a finger (e.g., thumb, index finger, or any comfortable digit), the rotating band provides a tactile and proprioceptive input, offering a replacement for behaviors such as nail-biting or cuticle picking. This can be beneficial for individuals seeking sensory input or a means of managing anxiety and promoting focus. What is a fidget ring for? Fidget Rings are the latest creation to help cope with your nerves, stresses and anxieties, which means you can have something to play with and still look good too. As gorgeous as these accessories are, they’re also pretty darn helpful for stress and anxiety management. Do fidgets help with anxiety? Individuals with anxiety may fidget or make small movements when they are feeling anxious, restless, impatient or nervous. Fidget toys give these movements an outlet, which can help calm a person’s nerves, relieve stress and serve as a distraction in an overstimulating environment. Sizes: 17mm diameter 18mm diameter 19mm diameter 20mm diameter 21mm diameter A good size ring fits snugly and gives a little resistance when taken off. If you do not know your ring size, the best and safest method is to visit a jeweller who will cheerfully measure your finger and help you find the size you need. Measure the inside diameter of a ring that fits and is about the same width as the one you are considering. Inside diameters should not include the ring itself, just the space inside the ring. These sizes are more for teenagers and adults.