Product Package Contents: You will get 30 pieces of spiked sensory rings in different colors, the amount is enough for your daily needs; you can choose the color according to your personal preference Material and size: Made of high quality stainless steel with anodized coating, durable, reusable, rustproof and not easy to fade; Size: The massage ring is about 2.5cm/0.98" in outer diameter and 1cm/0.39" in inner diameter, suitable for most people Function: These massage rings can reduce anxiety, relieve stress and to some extent can promote blood circulation in fingers, very suitable for students, office workers, etc. Scope of application: Acupressure rings are suitable for adults, teachers, students, therapists, users who use computers for a long time; especially for irritated people who want to relieve the pressure of use: Acupressure rings are suitable for adults, teachers, students, therapists, long-term users Computer users; especially for restless people who want to relieve stress Easy to use: Put the massage ring on the fingers, roll up and down, the fingers will generate pressure to achieve the purpose of finger massage; our finger roller massager is elastic and fits most sizes of fingers Article no. 07172a74-aa60-4294-999b -c58dbc48695c Read more