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?. Just about any custom design can be sublimation printed onto one side. 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") .: Made in China, printed in the United States