The Thumper Maxi Pro is the original professional-strength percussive massager, trusted by practitioners and athletes worldwide for over 30 years. Weighing 7 lbs, it uses its own weight to provide a deep, penetrating massage without the need for manual pressure. With 8 anatomically designed massage spheres, it can deliver a comprehensive full-body treatment in just 5–8 minutes. Key Features & Benefits Patented Thumper Action: Delivers a strong, smooth percussive movement that penetrates deep into thick muscle layers to release stubborn knots. Large Treatment Area: Features 8 massage spheres that cover a wide area, making it ideal for the back, thighs, and large muscle groups. Fully Customizable Power: Variable speed control (20 to 40 pulses/second) and a 4-position adjustable pressure knob allow you to tailor the treatment to your comfort level. Effortless Operation: Designed to do the work for you—simply "park" the device on the target area. Its 7 lb weight provides all the necessary force. Ergonomic Professional Design: Dual handles placed at 90 degrees provide maximum control and ease of use for both practitioners and self-users. Heavy-Duty Construction: Built with a fan-cooled, high-torque DC motor for long-lasting, dependable professional service. Detailed Specifications Specification Details Product Weight 7 lbs (3.2 kg) Dimensions 8″ W x 10″ L x 7.5″ H (20 cm x 25 cm x 19 cm) Speed Range 20 to 40 pulses per second (Variable) Pressure Adjustment 4-position adjustable knob Massage Spheres 8 anatomically designed spheres Certification UL, CSA, CE Standards Origin Hand-manufactured in Canada Warranty 2-Year Limited Warranty