Our yoga bolsters offer forgiving support for spinal stretches, restorative postures, and deep meditative breathing. They are firm enough to provide full support, yet soft enough to rest on. Our Rectangular yoga bolsters are stuffed with 100% cotton batting. The washable cover can be easily removed and cleaned. The largest bolster we carry, this prop serves best when used underneath the body as a cushion in meditation as well as backward bending postures.