Manduka X Mat 5mm Yoga Mat TPE, Japanese 正規品, X MAT, Lightweight, Portable, Thick, Non-Slip, Training Mat, Muscle Training Mat, Durable, Soundproof, Shock Absorbing, Eco-Friendly Material, High Density This is a thick yoga mat that doesn't wrinkle. It was about ¥11,000 including the carrying case.