All around border rods keep the sides, corners and edges firm just like an adult mattress.

Steel vertical support bars distribute baby's weight evenly over the entire surface of the mattress.

Two non allergenic layers provide long lasting durability and support, while a third non allergenic layer provides comfort for a plush.

15 year warranty on workmanship and materials.

Sealy mattresses meet or exceed the current phthalates standards set forth by the CPSC and meet federal flammability standard 16 CFR 1633.