Top choice among Chiropractors and Therapists worldwide for over 30 years! Thumper Maxi Pro is the original deep muscle percussion massager. With 8 massage spheres, variable power and weighing 7 lbs., the Maxi Pro easily penetrates the thickest muscles, delivering a full-body massage in 5 to 8 minutes with virtually no effort. Price includes an educational DVD and shipping. Maxi Pro is also available in 220 Volts and 240 Volts. For more details, please contact us at toll free 1-800-848-6737. Free shipping!