The Innovative Prayer Rug from Sundus is a comfortable prayer mat that features high quality layers of Memory foam that provide the best ergonomic and anti-fatigue results during prayer.How it Works:High quality memory foam provides the best ergonomic and anti-fatigue results:- It wraps around your body parts for even pressure distribution while providing a stable surface to stand on- The layered air cell mat is supportive, soft, comforting and durable- Memory foam padding also decreases the number of stretches and postural changes.Made with non-toxic, enviromentally friendly plastics and fabrics.