Brush Fascia Massager Head Silicone Replacement Muscle Massager Head for Reducing Soreness 1819mm Feature: 1. Application: Brush fascia massager head is suitable for most muscle massager, with an outer diameter of about 0.75in and is suitable for an inner diameter of about 0.71in. 2. Relieve Soreness: Muscle massager head with fascia massager uses scientific vibration frequency and amplitude, which is able to activate muscles and is able to increase blood flow. 3. Multi Function: Massager replacement head is able to massage waist flat large muscle group, relax body and mind, is able to shape body muscle. 4. Unique Shape: Silicone muscle massager head has brush head design, which is lightweight, and reduces shake, which is washable and safe, so it is practical for you to use. 5. Silicone Material: Fascia massager head is made of soft silicone material, which is environment friendly, has a long service life and can be used for a while. Specification: Item Type: Muscle massager head Material: Silicone Brush Head: Use with essential oil massage to promote the body absorption of essential oil and make the massage effect better. Application Diameter: Approx.18-19mm / 0.71-0.75in Package List: 1 xMuscleMassagerHead Note: Please allow 12mm error due to manual measurement. Thanks for your understanding. _x000D_ _x000D_