A special maternity pillow for a very special time: X-long surface bends the way you likenInnovative flexible and stable fillingnFeels like sand yet light as a feathernComfortable support in any positionnBetter sleep during pregnancy: Stable support from head to toenThe Original Theraline Maternity u0026 Nursing Pillow has a filling made up of millions of micro beads that are light as a feather. This amazing filling conforms to the shape of your body, no matter what position you are in... whether lying down or sitting up and, unusual for a pillow, it always remains firmly in place without giving way. It is antiallergenic, warm, breathable and can be washed at 140? F. Theraline pillow covers use high colourfast and mercerized extrasoft twill cotton. All materials we use are accurately fitting, pre-shrunk and thus satisfy even the highest requirements as regards durability. All materials and colours meet the criteria of the ?kotex Standard 100, of course, and are free of harmful substances. Size matters: The Original Theraline Maternity u0026 Nursing Pillow measures approx. 76'' x 16'' and is filled with about 11 gallons of odour free polystyrene microbeads. Depending on usage polystyrene beads can become subject of a volume shrinkage from 5%-15%. However this does not affect its functionality