What You Will Get: The package includes 200 pcs Spiky Sensory Finger Rings, which has 10 colors you can choose. The quantity is enough for your daily needs. Also, these Acupressure Finger Massage Rings are suitable for all kinds of people Appropriate Size & Material: These Acupressure Finger Massage Ring are made of high-quality stainless steel, reusable, with an outer diameter of about 1.1 inches and an inner diameter of about 0.4 inches, suitable for most people's fingers Easy to Use: You can place the massage ring on your fingers, roll it up and down, and they can generate a lot of pressure and sensation through the finger pressure process, relieving stress Multi Purpose: These finger pressure rings are suitable for adults, teachers, students, therapists, and long-term computer users, especially for those who want to relieve stress and anxiety. Whether you are at work, school, or home, you can easily enjoy the therapeutic effects of finger massage anytime, anywhere Silent Operation: These sensory finger rings provide stress relief and massage benefits without creating noise, making them suitable for use in quiet environments such as offices, classrooms, and libraries 200 PCS Spiky Sensory Finger Rings, Acupressure Finger Massage Ring, 10 Colors Silent Stress Reducer and Massager for Teens, Adults, Silent Stress Reducer and Massager