1B The Square Pillow in Natural–dyed Blue Denim. Minimally packaged in twine wrap. Use hot or cold, microwavable, completely machine washable. The square is one of our most versatile designs because it molds around joints like elbows and knees. It’s perfect for tummy aches and cramps. Great for getting kids to jump into bed with a warm pillow to cuddle. Seniors love it because it weighs two pounds, making it easy for them to handle. Save on shipping volume: Order as many as you like, just remember this product is most efficiently packed, 12 to a shipment box. Hot Cold Compress, Heating Pad, Spa & Wellness, Kids & Baby Great Gift for Valentine’s Day, Birthdays, Easter, Mother’s Day.