Overview Designed in collaboration with Pottery Barn Kids, this fitted crib sheet is made of soft, 100% organic cotton that's certified to both GOTS and STANDARD 100 by OEKO-TEX® standards. An elastic edge runs around the entire sheet for a secure, snug fit, so you'll rest easy knowing baby's safe and sound. Each sheet is made in a Fair Trade CertifiedTM facility, directly benefiting the workers who make it. KEY DETAILS 52"l x 27.5"w. Made of 100% organic cotton—a healthier choice for your home and the environment. Certified to the Global Organic Textile Standard (GOTS). GOTS-certified textiles meet top standards, from fiber to finished product. Learn more . STANDARD 100 by OEKO-TEX® certified: Tested in a third-party lab and verified to be safe from over 300 harmful substances. 200-thread-count. Our crib fitted sheets are fully elasticized (elastic runs around the entire edge) for a snug, secure fit. Please read Safety Information tab for important crib safety callouts. Made in a Fair Trade CertifiedTM facility in Pakistan. Details + Dimensions DETAILED SPECIFICATIONS 52"l x 27.5"w. Fits mattresses up to 10" deep. CARE Machine wash warm; gentle cycle. Use only non-chlorine bleach when needed. Tumble dry low; remove promptly. Warm iron as needed. Safety Information Use only a fitted bottom sheet that is specifically made for crib use (fitted sheets have elastic that runs around the entire edge), along with a mattress pad and/or a waterproof pad. Four-sided skirt fits around the entire bassinet and is tailored with split corners for easy placement around posts. If you use a blanket, ensure it is tucked around the sides of the crib mattress and covers your baby only up to the chest. Do not place decorative pillows, quilts, comforters, sheepskins or stuffed animals in the crib while your baby is sleeping, as they may prevent proper air circulation around your baby’s face. When your child is able to pull up to a standing position, you should remove the crib bumper.