Kirkland Signature Ultra Soft Diapers in Size 3 are designed for babies weighing 16 to 28 lbs (7–13 kg), with a pack of 222 diapers. The diapers are dermatologically tested and certified for sensitive skin, providing up to 12 hours of absorbency for overnight and all-day comfort.

Each diaper features a super-absorbent core that quickly draws moisture away from skin, a hypoallergenic liner gentle enough for delicate skin, and an ultra-soft, breathable outer cover. A pocketed waistband provides extra protection against blowouts, while stay-put fastening strips help ensure a secure and adjustable fit. A wetness indicator stripe turns blue when the diaper is wet, and a next-size indicator lets caregivers know when it's time to size up.

These diapers are made without fragrance, parabens, phthalates, lotions, elemental chlorine, or natural rubber latex, and are not tested on animals. Packaging incorporates 20% post-consumer recycled materials for the inner bags, and the product carries Sustainable Forestry Initiative certified sourcing recognition (SFI-01644).