Made exclusively to fit the unique shape of the Stokke Sleepi Bed, this innovative sheet protects your little roommate’s mattress from those inevitable accidents and messy spills. Waterproof, it prevents liquids from being absorbed by the mattress to help maintain a fresh, clean place for your baby to sleep & dream. Keeping with fresh theme, 3D mesh ensures optimal airflow and best of all, it’s machine washable. The Stokke Sleepi Bed Protection Sheet is Oeko-Tex Standard 100, class 1 approved and certified free from hazardous substances with the latest research and technology governing what’s best for your baby.