<p>Made of 100% cotton percale, this sheet set feels perfectly lived-in from the start. And because it's 200-thread count, it will wear beautifully wash after wash.</p> <h4>DETAILS THAT MATTER</h4> <ul> <li>Made of 100% organic cotton percale.</li> <li>Percale weave cotton is the benchmark for comfortable and breathable bedding. It is easy to care for and gives the fabric a soft matte finish.</li> <li>Reactive-dyed – Dye reacts to the fiber and becomes part of the fiber, resulting in excellent wash-fastness.</li> <li>OEKO-TEX® STANDARD 100: tested for 1000+ harmful substances to keep you and your family safe. 21.HUS.86232 HOHENSTEIN HTTI.</li> <center><img src=" https://www.williams-sonoma.com/netstorage/images/GOTSCertificationLogo.jpg" alt="GOTS Certification"></center> <center>Organic</center> <center>Certified by Control Union</center> <center>854073</center> </ul> <h4>KEY PRODUCT POINTS</h4> <ul> <li>Pottery Barn Kids exclusive.</li> <li>Fitted sheet has universal elastic (elastic around the entire edge) for a snug, secure fit.</li> <li>200-thread count.</li> <li>Pillowcase features inside flap to keep the pillow (sold separately) from slipping out.</li> <li>Machine wash.</li> <li>Imported.</li> </ul> <h4>THIS SET INCLUDES</h4> <ul> <li>Set includes flat sheet, fitted sheet and two pillowcases (one with twin).</li> <li>Extra pillowcases are available separately.</li> </ul>