size medium the elastic has a tiny bit of life left, but I hear some scrunching when it stretches, I think it will need replaced. if you are handy, here is a cheap way to try it. these were a favorite but this was not used much as I bought too many in this size for how quickly we grew out of it. it does have some pilling and pulls from a diaper fastener and general wash warm overall in fair condition smoke-free and pet-free home. washed in unscented free and clear detergent. add for FREE to any other item from my closet! I hate to throw it away when it is still useful! green mountain diaper clotheez cloth diapers CDs sustainable baby