Deep Muscle Massage Device Dimensions (Length and Width) Total Height: Approximately 34 cm (13.4 inches). Width (Massage head span with curve): Approximately 25 cm (9.8 inches). ✨ Key Features and Specifications Ergonomic Extended Handle: Smart design allows you to massage your back, neck, and shoulders yourself without needing assistance. 4 Professional Massage Heads: Includes the ball head (for large muscles), the fork head (for neck and spine), the flat head (for general relaxation), and the bullet head (for deep tissues and joints). 3 Adjustable Speed Levels: You can control the intensity of the strokes to suit your preference, whether