Easy & practical to take anywhere. Excellent support for your baby bump. Reduce back pain and helps you relax. Provides better sleep. Bacteria, mold, dust mite and mildew resistant for allergy sufferers. Quality & luxury with patented design. Ideal for busy moms, this superior maternity pillow with uniquely supportive butterfly wing design ensures better sleep and guarantees additional comfort while supporting the side-sleeping for pregnancy position, providing ideal blood flow as recommended by doctors and specialists. Superior comfort fill (non allergenic) Ultimate Mum Pillows are filled with a siliconized hollow fiber fill technology. These tiny fiber filaments glide and float seamlessly in each of our pillows. Comfortfill retains its fluffiness and loft after many uses therefore it will always retain its fullness and never cluster or migrate. Siliconized fiber provides smooth and luxurious loft, great recovery, no clumping and easy maintenance / care.