Lullaby Earth Breath Safe 2-Stage Crib Mattress active-102924 uniquely textured shapes fit through

uniquely textured shapes fit through the elastic bands of the cube

with deep side wings

1 inches (open)

Moving from one challenge card to the next

Lullaby Earth Breath Safe 2-Stage Crib Mattress active-102924 uniquely textured shapes fit throughDimensions: 27 1 4" x 51 5 8" x 6" More Air According to the CPSC, babies should be put to sleep on their backs to reduce the risk of SIDS. However, there will likely come a time when your baby will turn face down in his or her sleep. That's when having additional airflow under the baby may be helpful. This can also improve temperature regulation and reduce overheating. Lullaby Earth breathable crib mattresses provide more airflow than traditional non