Make your client's visit even more enjoyable with a gentle, relaxing massage. The STIM-U-LAXÂ® heavy-duty massager uses an exclusive suspended motor action to combine the advantages of hand and mechanical massage to deliver exceptional results. The universal motor and 100% ball bearing construction deliver the most efficient performance and ultimate massage experience. Ideal for barbers and stylists who want to enhance their services to their customers. The massager does all the work, but you get the credit! Provides an invigorating massage combining hand and mechanical technique Universal motor designed for heavy-duty use in busy shops Contours to hand for comfort and ease of use, reducing hand fatigue 100% ball bearing construction produces more efficient performance and better output Operates on 120 volts, 60 Hz, AC. shipping charges extra.this will not appear on your internet order,only your invoice.