Dual Firm Twin & Full-Size Mattress

The Oeuf Dual Firm Twin & Full-Size Mattress is designed to deliver long-lasting comfort, quality, and flexibility for growing children and teens. Whether you're setting up a new Oeuf bed or upgrading an existing one, this mattress is the perfect match. It’s made in the USA using safe, premium materials to ensure restful and healthy sleep. What sets the Oeuf Dual Firm Twin & Full-Size Mattress apart is its dual-sided design. One side offers a firmer feel, while the other is plusher—just flip it to match your child’s sleep preferences or developmental needs. This flexibility makes it a smart investment for years of comfortable sleep. The mattress features a quilted organic cotton cover that enhances breathability and provides a soft, natural sleeping surface. Inside, CertiPur-certified foam delivers supportive comfort while meeting strict safety standards. It contains no harmful chemicals, VOCs, or off-gassing, giving you peace of mind every night. Available in both twin and full sizes, this mattress is compatible with all Oeuf beds. The Oeuf Dual Firm Twin & Full-Size Mattress combines thoughtful design and safe materials to support your child through every stage of growth. It’s comfort you can trust, night after night. Details Design Country: USA Materials: Medium Density Foam And Cloth Cover Dimensions: Twin: 75"L x 38"W Full: 75"L x 54"W Please note: The Perch Nest Bed can only accommodate the 6" twin mattress