Yoga mat infused Biocrystal® a powder of 16 different crystals selected for their strong relaxing effect on Body & Mind. With Onyx Gem design. Onyx stands for will power and life purpose. It is the Gem of the Root Chakra. High end Features: * 2,5 kg; 185 x 65 cm; 6 mm Thick. * Developed by Yogi's. * Durable & Sustainable. * Natural Grip. * Easy-Care. * Made with a Unique Sealed-Cell Surface which Prevents Moisture from Entering the Mat; Keeping it Clean and in Good Condition. * Perfect Cushioning and Joint-Gentle. * The Mat Lies Flat, Due to the Particularly Compact Foam Backing * Non-Slip, Cushioning and Insulating. * High Performance.