The Nebraska mattress is approximately 7.5 inches deep and is finished with a modern and soft quilted sleeping surface that cushions the sleeper's body for excellent comfort. With a stylish border that will complement any room. Constructed with a traditional European-engineered Bonnell coil spring unit and topped with generous comfort layers of luxury padding as well as memory foam. The memory foam relieves pressure on the body, which helps soothe aches and pains while supporting the body, allowing the sleeper to feel relaxed and making sleep more comfortable. Designed with a 19-cm-deep base, its breathable fabric allows constant airflow to keep the mattress cool and fresh throughout the night so that sleepers can enjoy a peaceful night’s sleep. The mattress is single-sided; simply rotate it every so often to keep it in pristine condition and enjoy its long-lasting performance. It will be delivered vacuum-packed, rolled, and boxed; once unpackaged, we recommend leaving the mattress for 24 to 48 hours to allow it to expand to its original size before enjoying endless nights' sleep.