Purchased from the official Shakti Japan website, used approximately 10 times on a clean rug at home. The pillow was used less, with a gauze blanket over it. I feel significantly refreshed after using it, and with familiarity, it becomes relaxing. The original box from when I purchased it is also included. I'm hoping to sell it at the listed price. Set price: 21,000 yen, Retail price: 23,000 yen A set of Shakti Mat and Pillow to promote muscle recovery and relaxation. - Set Contents: Shakti Mat, Shakti Pillow - Color: Black - Features: Pressure mat, relaxing effect - Intended Use: Muscle recovery, stress relief