The Professional Series 4" Compact-Size Innerspring Crib Mattress from Foundations® offers the hygiene and durability previously found only in hospital grade mattresses. Features a reinforced antimicrobial and easy-to- clean vinyl cover that's mildew- and moisture-resistant. This 4'' thick innerspring mattress fits Foundations® Pinnacle and Royale compact cribs. Hypoallergenic and phthalate free. Meets or exceeds all federal and state safety standards including federal flammability standard 16CFR-1633. Measures 38'' L x 24'' W x 4'' D. Suitable for newborns and infants up to 36 months. Imported. One-year warranty. Due to the size/weight of this item, there will be an additional shipping surcharge of $10.00.