Our Rectangular Bolster promotes gentle chest opening, makes a great back bending prop, and provides a moderate lift for forward bends and legs up the wall. Its generous size creates a stable, comfortable surface-so stretch out, lie back, and relax! This product is part of our Halfmoon Essential Cotton Collection and is made of 100% all-natural cotton fibbers that resist shrinking, stretching, and are highly durable. This 100% natural plant-derived fibber is biodegradable, easy-to-clean, and breathable making it a perfect studio-friendly core item. , , The Essential Cotton Collection is all custom-dyed for Halfmoon specifically, making the colours exclusive to the Halfmoon line-up and core colour stories. This product is part of our Halfmoon Essential Cotton Collection and is made of 100% all-natural cotton fibbers that resist shrinking, stretching, and are highly durable. This 100% natural plant-derived fibber is biodegradable, easy-to-clean, and breathable making it a perfect studio-friendly core item. , , The Essential Cotton Collection is all custom-dyed for Halfmoon specifically, making the colours exclusive to the Halfmoon line-up and core colour stories.