Great Clouds in Carina Nebula Shower Curtain Polyester & Polyester Blend 71'' x 74'' (Standard) Shower curtain is printed on 100% polyester for maximum strength. Exclusive Sharp Shirter design. We use the highest grade ink and state of the art equipment to ensure vibrant colors and lasting durability. Complete your bathroom dcor with the Sharp Shirter Shower Curtain. Check out the rest of our store for more shower curtains and other cool products with unique designs High quality custom printed shower curtain, Printed on 100% Polyester in good ol' USA