Moon Pillows are curved, and will support your hips and pelvis. This is a great option for those who suffer from sore lower back muscles or a painful pelvic floor during pregnancy. It's also a good option for those who suffer from back pain from sitting for prolonged periods of time, as it can help support your lower body and allow you to unwind.The cover is machine washable. It's made from an amalgamation of polyester, cotton and spandex. The pillow is hypoallergenic, and it has holes that promote air flow.  Crescent Moon Pillow 's also designed to prevent heat buildup, which is a bonus for parents of Pampers who have complained that other pillows caused them to feel hot in the evening.The inner shell is filled with custom-designed beads which have high friction (which results in the "floatation" therapy effect). These beads respond to movement, and also change pressure, which helps reduce stress levels and relieve back discomfort. The outer shell is a stretchy material that's hypoallergenic. It is available in a variety of different colors.There are three choices for your filling of the pillow - natural rubber, Kapok silk from the Java Cotton Tree, and one of the two. Choose between a straight or curved pillow. The company suggests that you choose the straight pillow when you sleep sideways and a curved pillow if you sleep in a reverse position.It's more expensive than other pregnancy pillows that we have tested, but we love how customizable it is. It's extremely comfortable and versatile and comes with clear instructions on how you can utilize it in all its designs.The Moon Pod isn't a full body pillow, however it does have a narrow middle section that can be used to help support the feet and head of the pillow, which is a wonderful feature if you are looking for a smaller style. You can fold the narrow middle section underneath the feet of the pillow to help support your hips, stomach, and even your legs.The U-shaped baby pillow is more expensive than others, but it's great because you can use it in every breastfeeding position. It's also a great option for women suffering from sciatic nerve pain since it provides extra relaxation while lying on your back.While we weren't able to consider it to be as comfortable as the BellaMoon Full Moon, it's still a good choice for women who wish to get comfortable when feeding or breastfeeding. It was great to be able to adjust the angle to your preferred degree and that it came with a hypoallergenic, machine washable cover. It's also a minimalist design and a light shade so that it won't be a burden within your nursery.