Japanese Handmade 8-layer-gauze droop sucking pads for Ergo ゜.+° Material ゜+.゜ the front side: cotton 100% double gauze the back side: cotton 100% double gauze 2 sheets of double gauze between the front and the back sides ゜.+° Size ゜+.゜ vertical approximately 15cm, horizontal approximately 23cm ゜.+° Comment ゜+.゜ This droop sucking pad is made of 8-layer-gauze. ・excellent absorption for baby drool ・fast drying after washing ・soft touch to your baby's cheeks ・The absolute fashionable pattern This item is suitable not only for your own baby but also for your friends' babies as your gifts to them! The pair of snap buttons are made from plastic. You can use this button safely even if you have metal allergy. These plastic snaps are really weak for heat of iron.