Oval Yoga Bolster - PurityOur Purity range has been designed to evoke feelings of purity, truth, ethics, energy, cleanliness, strength, wisdom and vitality. Offer a gentle opening to the chest Provide a moderate lift for restorative back bends and inverted postures such as Viparita Karani or happy baby (Ananda Balasana) Its generous size creates a stable, comfortable surface for meditation if a zafu is not available to you Placing the bolster under the knees in lying down