This is a set of two popular wrap swaddles from aden + anais essentials. I didn't see much effect on my child, so I only used them twice each. They have a zipper, which makes diaper changes convenient. There are no stains, but please note that there is some slight pilling. 【Size】0-3 months 【Material】100% cotton I plan to fold them up small for shipping. #aden + anais #aden + anais essentials #wrap swaddle #swaddle