- Brand: MOGU - Color: Brown - Shape: Figure-eight - Usage: Posture and core cushion - Material: Fabric Thank you for viewing. This is a set of two. The beads inside move freely to conform to your body shape, providing firm support for your lower back and back. Used a few times. The tag has a name written on it, so I will cut off the tag before shipping. Also, there are no noticeable stains, but there is some slight pilling. Please understand that this is a used item, and thank you for your consideration.