Feature Positioning Design:trim and attractive, having a terrific fit on any babies polyester PUL outer layer:holding solids Interior Polyester:easy to clean up, offering comfort against baby’s sensitive skin 3×3 snaps:to adjust the size Elastics waist and legs: provides a secure, stretchy fit and easy on and off Size Weight: S(10-18lbs/4.5-8kg), M(18-30lbs/8-13.5kg), L(30-40lbs/13.5-18kg) Waistline: S(20-35cm/7.8-13.7”),...