Provides relaxation effects with a massage pad with needles. - Color: Green - Material: Fabric, Plastic - Design: Massage pad with needles - Features: Relaxation effect - How to use: Lie down and use Pain Relief - Simply lying on the mat naturally reduces muscle tension, back pain, and headaches. Acupressure releases endorphins that block pain and helps relax muscles, massaging the back, neck, and legs. Relaxation & Stress Relief - Lying down and relaxing on this "needle bed" massages pressure points, loosening stiff muscles and helping to recover from exercise fatigue and relieve stress. Using it before bed improves rest and reduces insomnia. This is not a genuine Shakti mat. I am selling it because I purchased a duplicate.