Microfiber Bolster is filled with spiraloft microfiber, which just like down soft Mimics down in loft, compression and bounce-back Cylindrical Bolster is designed to hug, cradle and support the body during sleep and rest. The sleeper can rest his head on and also hug it with both arms and legs to make sleeping more comfortable. Hugging a bolster will calm one’s mind when sleeping since most people who like the comfort of sleeping with something. Its 100% cotton covers absorb perspiration helping its hugger to cool down naturally. It is also good for people who have hip, shoulder, or back problems. Cover can be made of different material: solid, jacquard, printed Easy washable cover > Untide the ribbon, compress bolster & press down > Wash the cover in cold water only. Towel dry or hang dry only, as you do not want the cover to shrink. If by any chance the cover does shrink, remove some cotton stuffing until cover fits. > Insert inner bolster into cover by pressing down on inner bolster and slide bolster cover over top. Reposition inner bolster until correctly positioned. Pulling the sides into position before you tie it up. Bolster may need to be reshaped, reshape by kneading or by squeezing bolster