When it comes to young humans, comfort is the top priority. As such, the 100% jersey polyester that makes up the custom baby swaddle blanket is incredibly soft to the touch. Made in pre-constructed formatting, these coverings measure 30” x 40”. When washing, use cold water and tumble drying. .: 100% jersey polyester .: One size: 30″×40″ (76.2cm × 101.6cm) .: One-sided print .: Pre-constructed item (size varies /- 1") .: Printed in the United States RETURNS AND EXCHANGES All of our items are custom printed once ordered so we do not accept returns or exchanges. We Want you to be 100% happy with our items though, so if anything is wrong with your item, please send us a photo and we will be happy to make it right! Thank you for supporting our small business!