The Halfmoon Essential Cotton Cylindrical Bolster facilitates deep chest opening and back bending with it's eight inch high diameter—the highest of their bolster lineup. 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 favorite bolster shapes

This product is part of the Halfmoon Essential Cotton Collection and is made of 100% all-natural cotton fibers that resist shrinking, stretching, and are highly durable. This 100% natural plant-derived fiber is biodegradable, easy-to-clean, and breathable making it a perfect studio-friendly core item.