- Overall Length - Head to Toe: 29.5''
- Mattress Fill Material: Foam
- Hypoallergenic: Yes
- Made of high-quality hypo-allergenic foam the STOKKE® Sleepi™ 1 Crib Mattress excellent ventilation system allows it to breathe. This mattress features a standard foam core and a Damask water resistant cloth. The STOKKE® Sleepi™ 1 Crib Mattress was designed to mimic the snug and secure feeling babies are used to in the womb.