IMPROVING YOUR CHILD'S COMFORT DURING SLEEP: Available in a range of colors and prints, our pillow covers are designed and made by our in-house experts with the finest quality organic cotton and chemical-free dyes. Both the material and the finished product have been rigorously tested for safety, comfort, and durability. Our pillow covers not only improves a child's comfort during sleep, but will also prevent him/her from developing any skin allergies or infections. In addition to being committed to providing the best-quality children bedding, we are also highly dedicated to making this world a better place for the next generation. To play our part in this greater effort, we ensure that all our materials and processes are environment-friendly. All in all, our organic pillow covers offer the utmost comfort, safety, versatility, elegance, and style; all in one place, without making you feel guilty of contributing to environmental pollution. Filler for this product can be purchased separately.