Kids’ white cotton jersey mattress protector with a thin waterproof polyurethane layer. As the protector is 100% waterproof, it protects the mattress from liquids and moisture, while its high level of breathability allows air through. The protector can be used without a fitted sheet as the texture of cotton jersey is soft and pleasant to the touch. It is an adjustable half cover, making it easy to put on. Features elastic around the edges to ensure a proper fit. Suitable for mattresses of up to 40 cm thick. The protector comes in a cotton jersey bag, the same fabric as the protector. This allows for easy transport and storage.