Features: -Suffocation prevention technologie -Keeps arms and legs from getting stuck -2-sided slatted, one-size fits all -Keeps pacifier in crib -Adjustable fasteners for secure fit -Tucks below mattress to keep baby from getting stuck under bumper -Pediatrician evaluated and recommended -Hypoallergenic About the brand Reduce the risk of entanglement and of climbing on the crib for your toddler with the BreathableBaby crib bumper pad. Soft, ventilated and padded, these items will safely keep your child's small limbs inside the crib and allow a constant flow of air.