Professionals love our bolsters. They have been actual-client field-tested and the 6 inch diameter has been proven to be more comfortable than any other size. With our silky smooth easy-to-clean upholstery and cloudy soft foam filling provide superior comfort and support for your clients. Place it under the knees, ankles or lower abdomen to relieve tension. It features a zippered outer case and a strap handle allowing for easy positioning during sessions. Your clients will notice the improvement.