The Prema Ayurvidya Yoga Mats are carefully hand-dyed with ayurvedic herbs including indigo, turmeric, tulasi, anatoo and karungali through a unique process, using ayurvedic principles for therapeutic benefits. This mat provides superior grip during your yoga practice through the use of natural rubber and a specialized weave design. Our mats are 100% natural, biodegradable and eco-sustainable – PVC free, phthalate free, dioxin free. A unique washable, foldable, rollable lightweight travel mat.