Soft perforation cotton top sheet + widen runing layer,360ípabsorption Perforation cotton top sheet.Swiftly absorption.comprehensive absorbent baby urine Humanization elastic magic tape,could adjust waist band freely Arc design.perfectly suit baby Double elastic waist band,like mother's protect,compact and cozy Soft frontal tape,lower tearing voice,will not disturb baby sleep Wetness indicator,mention mom to change diapers in time. Item Weight Long(mm) Wide(mm) pcs bags Q6-S 24.3 370 280 30 12 Q6-M 30.8 430 330 24 12 Q6-L 35.9 480 330 20 12 Q6-XL 41.1 520 350 16 12.