6 Inch Twin Mattress, Foam and Spring Hybrid Mattress in a Box, Medium Soft, Breathable Fabric & Adaptive Support, CertiPUR-US Certified, Twin Size Mattress in Guest and Kids Bedroom

Breathble & Premuim Bonnell spring Design: This twin size mattress features a high-quality spring design, excellent breathability, which helps promote air circulation and reduce heat. The mattress is built on a durable spring base, topped with two layers of comfort foam that effectively relieves the body and enhances additional support. Medium Soft & Stable Support: Combining a support layer with a comfort layer, twin mattress provides a medium soft level for a comfortable sleeping experience, suitable for back, stomach, and side sleepers. Bed In A Box: The mattress is vacuum-sealed, compressed, rolled up, and boxed for delivery to your doorstep. Upon receipt, please open the mattress and rest undisturbed at room temperature for 24-72 hours to fully expand and recover. Hybrid Mattresses Cooling Technology