17 diapers included. Opened pack and only used 3 on our beach trip. Size Small fits 14-26 lbs. or diaper sizes 2-3. Pull-on design with a 360-stretch waistband made of ultra-soft, breathable material to keep skin cool and comfortable on summer days Leak-guard leg cuffs are reinforced with elastic and interior side barriers to ensure a secure fit and minimize blowouts and floaters Compact, plant-based core with a no-swell design won’t balloon or sag in water Features chic, artist-illustrated prints made with skin-safe inks