Baby crib mattress Memory model 117 x 57 cm (designed to cradles 60 x 120 cm). Mattress features: Reversible: it has two faces, one winter and one summer. Ergonomic: maintains a correct posture. Improved circulation already viscosoja comprises an open cell viscoelastic material that easily adapts to the body favoring rest. 3D fabric that creates a chamber between the mattress and the body that promotes breathability and temperature regulation. It helps repel dust mites. Politex has core: polyurethane block that provides firmness and flexibility. Measures the mattress: 57 x 117 cm (12 cm thick)