Portable Gripping Finger Power Toy, Suitable For Stress Relief And Anti-Focus Light weight, durable, easy to carry. Made of high quality and aging resistant material, durable to use a long time. It can develop hand strength, increase finger dexterity, promote blood circulation Deflate tension when working under stressful situations Please allow 1-3cm differences due to manual measurement The real color may be slightly different from the photo, due to a variety of factors such as computer screen contrast or light. Feature: 1* Stress toys