This is a brand new, unopened, authentic product. Shakti Mat & Pillow Set Level 1 Yellow (Easiest for beginners) *Will be shipped in the original cardboard box. This popular mat is also used by Hiro Odagiri and MEGUMI. “15 minutes to reset your brain” —A self-recovery method used by top performers, without needles or medicine. For nights where you don't carry over meeting and PC fatigue. Just by lying down, the deep muscles of your back, lower back, and shoulders gently relax. A secret weapon for executives suffering from digital fatigue.