Product size about : 7cm/2.7in Product color: As shown in the figure Product material:TPR product features: This 7cm fascia massage ball is designed for muscle relaxation and pain relief. Its unique surface texture can penetrate deep into muscle tissue, effectively releasing tension and pressure in the myofascia, promoting blood circulation and helping muscle recovery. Whether it is post-exercise relaxation or daily physical therapy for tight areas, this massage ball can provide ideal support. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc raised dot yoga ball