100% Natural Egyptian Cotton: PHF baby crib mattress sheets are made of 100% natural egyptian cotton, super soft, breathable, skin-friendly and safe. It is certified by OEKO-TEX Standard 100 to ensure worry-free usage. Your baby will be enjoying the soft, smooth and comfortable feeling when sleeps or plays in the crib. Perfectly Fit: Measuring 28" by 52" with 8" deep pocket, our cotton crib sheets are designed for standard crib or toddler bed mattress. We use high-quality elastic strap which is completely wrapped under the seams and undergo complex stitching to secure it in place. Unique sewing process makes the edges of the crib sheet neat, strong and weare-resistance, ensuring long-term and safe use and create a safe and soothing space for your little one to sleep. Baby's Favorite Patterns: Designed with professional color scheme and classic pattern elements, PHF crib sheets feature favorite patterns here for baby boys and girls. With a wide range of colors and patterns to choose from, our baby sheets can fit any themed nursery room perfectly, giving a colorful, peaceful and happy atmosphere to your nursery room. Perfect Gift Choice: 100% cotton crib fitted sheets 28''x52''x8'', pack of 2 at reasonable price, nicely packaged in a reusable bag, PHF cotton crib sheet set is a perfect gift for baby registry and baby shower. Easy Care: Machine wash separately in cold water,gentle cycle.Use only non-chlorine bleach when needed.Tumble dry on low heat.Iron on low heat when needed.Do not dry clean. The 100% cotton fabric can get softer with every wash to offer dreamy comfort.