Brand new Color Cotton- Dolphins 🐬 & Crab 🦀 ALVABABY toddler pillow covers are made of cotton. Without harmful chemical pesticides and herbicides, it is hypoallergenic and safe for kid's sensitive skin. Woven cotton, more durable than normal knitting. Machine washable. Just throw it in the washing machine when it's dirty. Gets softer with each wash. Envelope closure design, easy to put on and take off. Protects kids pillow from dust, drool or dandruff. Free of zipper. Adorable and stylish design with vibrant color, adds fun and vitality to the toddler bed set. 2 pcs replacement baby pillowcases will keep the pillow clean and comfy. Perfect size fits 13x18 inches pillows, also loose fits 12x16 inches toddler pillows, travel pillows or other small pillows. The best baby shower gift for boys or girls.