Providing the support needed for floor exercises and restorative yoga our Round Cotton Yoga Bolster is made of 100% cotton for both case and filling. Choose from multiple color options to match the style of your yoga space in solids (with a handle on each end) or embroidered designs (without handles). Each bolster is extra dense and thick weighing in at 6 pounds. Measuring 28 long and 10 in diameter upon arrival our bolsters are a great size for all yogis. Please note the projected dimensions are estimated as a bit larger than of a bolster that has been broken in. Over time the cotton will settle and the dimensions will decrease slightly. Our bolsters are easy to clean with its zippered pocket to easily remove for cleaning or to add batting.