At 18" by 12.5" and 3" high, this cushion is half the size of our Standard GomdenŽ meditation cushion. Depending on the cushion color, the Zippered cover is 100% Cotton or a Cotton-Poly blend.
For additional height and a comfortable meditation posture consider a support pillow.
Use the Zabuton Mat (from the Japanese Zen tradition) with a GomdenŽ to provide a cushion for your knees and ankles.