Our Cylindrical Bolster facilitates deep chest opening and back bending with it's 8" high diameter-the highest of our bolster line-up. The contoured, ergonomic shape fits perfectly under your knees while lying on your back providing relief for your lower back. Try it horizontally across the shoulder blades while on your back for an upper back extension. Alternatively, try vertical along the spine for deep chest opening and expansion. Find new depths in your posture and breath with one of our favourite bolster shapes , , This product is part of our Halfmoon Limited Edition Collection, a limited-time offering showcasing the Halfmoon creative vision for that season. Carefully selecting patterns and prints allows us to bring to life modern, quality, and current fabrics that will enhance and elevate your studio, home, or zen space. Reinvigorate your meditation and yoga practice with these curated selections.