Bolster pillows have great practical use. They can be used to provide support to the back as well as hipbones while sleeping. You can use the bolster pillows for supporting your head during sleep like the regular pillows. These pillows can also support your entire body, irrespective of your sleeping posture, because these pillows are long and narrow in shape. Check This Out https://toptenproductreview.com/best-bolster-pillows/