- Overall Length - Head to Toe: 38''
- Hypoallergenic: Yes
- Dream On Me 2-In-1 Breathable 3 Portable Crib Mattress offers supreme comfort and quality . This mattress is designed to fit portable/Min cribs. It features interwoven steel coil that’s wrapped in hypo-allergenic CertiPUR-US certified layer for comfort. These mattresses are covered with a breathe –flow material on the infant side and a waterproof cover on the toddler side with lock stitch seams. Dream On Me mattress meets the Federal Flammability Standard.