Toddler 13x18 Pillowcase - Our toddler pillowcases are made of soft, 100% cotton that becomes softer with each wash! All toddler pillowcases are machine washable for easy cleaning when needed. This allows for hassle-free care. It will fit most toddler pillows on the market and fits the Little Sleepy Head Toddler Pillow (sold separately) best! | Convenient Design: Unlike other small pillow case and mini pillow cases designs, ours are made with an envelope enclosure. The pillowcase fits well and doesn't slide off the pillow insert. When it is time to freshen it up, you can easily remove it from your toddler pillow and throw it in the wash! | Tested High Quality Materials - Made with premium cotton, all of our pillowcases are OEKO-TEX 100 Standard Certified and CPSC Compliant. It stays cool and is the perfect material for year-round use. These gentle fabrics help minimize irritation and discomfort. | Prints for Every Personality - Transform bedtime with our vibrant toddler pillowcases! Available in a rainbow of colors & playful designs, perfectly tailored to your kid's unique style. | Pillow Sold Separately - One pillowcase included. For the perfect toddler pillows, search for Little Sleepy Head!