This is a menstrual pad that measures approx. 12" L x 7" W when open and 3" W when wings are snapped.It is good for medium to heavy flow days, diva cup back up or tampon back up and even incontinence accidents. The top soaker pad has two outer layers of soft absorbent cotton flannel, one microfiber layer, and 1 cotton batting layer. The wings have another two layers of flannel and an inner hidden layer of waterproof PUL. Only the top soaker is quilted to keep the pad thin. I do not sew through the PUL.The snaps are polyresin snaps attached with an industrial snap press. They wont rust. These pads help keep disposables out of our landfills. These pads are washable and you tumble dry for softness. All materials are pre-washed and pre-shrunk before sewing. Made in a smoke free home. Thanks for looking and have a super day.