theragun wave duo | Wave Series Wave Duo - Ergonomoically Contoured Foam Roller - Bluetooth Enabled Muscle Roller for Athletes - Back, Neck & Spine Muscle Roller with 5 Customizable Vibration Frequencies
Wave Series Waver Roller - Body and Large Muscles Foam Roller - Bluetooth Enabled High-Density Foam Roller for Athletes - Muscle Foam Roller with 5 Customizable Vibration Frequencies in Therabody App :