Sposie Diaper Booster Pads are super-soft and absorbent pads you insert inside any diaper to instantly transform it into the ultimate overnight diaper. | Our booster pads increase the diaper's absorbing capacity to stop nighttime leaks. These diaper liners wick away moisture from your baby's delicate skin, making them more comfortable and less prone to a diaper rash. | Our diaper liners are dermatologist and pediatrician tested, hypoallergenic, fragrance, latex, chemical and cruelty-free and made in the USA. | At Sposie, we are obsessed with providing safe, reliable, and locally-made baby care products to parents across the U.S. | Please note our baby nighttime diaper doublers are non-adhesive, allowing for faster changing and repositioning when necessary.