This heart-shaped meditation pillow gives a great help to achieve the ultimate poses all kinds of yoga such as Hatha, Yin Yoga, Medi Yoga, Yoga Nidra etc etc To achieve calm and presence, we need a comfortable place to sit on so we can find our inner peace. the height and softness of the crescent meditation pillow indigo can be adjusted easy, just open and empty/fill it with buckwheat shells until you are satisfied. Hidden zipper.