Splish, splash, and dive right in! Illustrated with love by Elisa Sassi, this crib sheet will make bedtime just as fun as bathtime. Our fitted crib sheet fits US standard crib mattresses 52 x 28 inches. Made with soft 100% organic cotton sateen, 230 thread count. OEKO-TEX® certified and crafted without harmful chemicals. Lab tested to last, compliant with US regulations. Premium printing method ensures colorful, sharp details that remain vibrant. Beautifully packaged to make a unique gift.