L.a. Baby Multi-Use Waterproof Folding Portable Crib Mattress 1.5"". Includes a free zippered travel bag for convenient portability and storage. The high-density foam core offers comfort and meets all safety standards. The Pvc-free, phthalate-free cover is tear-resistant, anti-microbial, non-toxic, hypoallergenic, and easy to clean with mild soap and water. Designed for families on the go-folds compactly and sets up quickly. Perfect for naps or diaper changes at daycare, hotels, grandparents house, or even outdoors at the park, beach, or while camping. Measures 25"" x 37.5"" x 1.5"". 1-year warranty.