This collection is made of 100% mercerized cotton interlock jersey, with an elegant, non-iron finish. It uses only the finest long-staple and super combed threads to create a natural product that's kind to skin, extremely easy to clean, and requires no ironing. The wonderfully soft, cozy piece is also tumble dryer safe and fastens with a secure zip. It's perfect workmanship and superior quality will meet even the highest of expectations. Whether you want something to match or want to create an interesting contrast, this collection has everything. Now you can enjoy a great night's sleep!