About this item: - **Material Composition**: Face made of 100% polyester; lining consists of 74% polyester and 26% polyurethane; drop features 92% polyester and 8% spandex for durability and flexibility. - **Total Waterproof Protection**: Safeguard your crib mattress core from moisture, leaks, and spills. This pad ensures a clean, dry sleep environment by preventing accidents from seeping through. Designed to fit standard crib mattresses measuring 52 x 28 inches. - **Enhanced Comfort with Breathability**: Features a quilted 3-D spacer design that is three times thicker than typical pads, providing extra loft for improved airflow and a cozy cushion. This design pulls moisture away from the skin, enhancing breathability on any crib mattress. - **Easy Maintenance**: Simplify cleanup with a machine-washable construction. It withstands repeated washing cycles without losing softness or protective qualities, making it ideal for busy parents seeking convenience. - **Secure Fit Design**: Equipped with a universal fitted skirt that stretches snugly around any crib mattress without zippers. Ensures a stable fit during use and is portable for travel, offering a safe sleep surface wherever you go. - **Safety and Certification**: Independently GREENGUARD Gold Certified, exceeding industry emissions standards for safer indoor air quality. Proven to allow over 97% more air circulation compared to conventional pads, prioritizing your baby's health. All materials are non-toxic and tested by accredited third-party laboratories for quality assurance. This product combines protection, comfort, and ease of care to support healthy sleep environments.