The shower curtains made of 100% polyester are waterproof coated, easy to clean and can even be washed in the washing machine at up to 40°. The shower curtains can then be ironed, but they are not suitable for tumble drying! Each shower curtain has pre-punched holes with copper eyelets. It is best to hang the shower curtain after washing in a damp state on the shower rod using the transparent rings supplied, so that it can dry better.