SOFT AND COMFORTABLE FABRIC: Quality polyester fabric, soft and breathable, specially designed for "Boppy" pillow covers, can keep the nursing pillow clean and tidy. Pillow NOT Include. INVISIBLE ZIPPER: the hidden zipper is tucked out of sight and will never do harm to baby’s sensitive skin. EASY TO CARE: Easy to put on and take off of your nursing pillow for machine washing. UNIQUE DESIGN: The nursing pillow cover adopts a simple and unique dinosaur pattern, It will make your baby different and unique. GREAT GIFT: The premium nursing pillow cover is an absolute must have for your baby registry; the perfect baby shower gift for a mom you love. Nursing Pillow Cover for Baby Boy and Girl, Ultra Soft Comfortable Stretchy Removable Slipcover for Newborn Breastfeeding Pillows