Gaiam Meditation Cushion Zabuton Yoga Pillow MEDITATION CUSHION: Specifically designed to improve comfort during meditation PROPER ALIGNMENT: Relieves pressure on your knees, ankles and back during meditation for proper alignment and form SOFT CUSHIONING: Internal cushion top and body forming cotton batting conform to your body for additional comfort CARE INFO: Machine washable removable cover is easily removable to toss in the washing machine DIMESIONS: 36"L x 24"W x 4" Thick