Pampers Swaddlers Size 4 diapers are designed for babies weighing 15-34 lbs, offering superior comfort and protection during active play and sleep. These diapers feature a wetness indicator that changes color when wet, helping you know when it's time for a change. The soft, absorbent material keeps your baby dry and comfortable throughout the day and night. With a secure fit and flexible waistband, Swaddlers move with your growing baby without pinching or leaking. Trust Pampers' gentle, hypoallergenic design for your little one's delicate skin.