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 BedroomSpecifications Place of Origin China Main Color White+Blue Main Material Foam+Spring Filler Foam Mattress Size Twin Dangerous Goods #dangerFlag# Dimensions & Weights Assembled Length (in.) 75. 00 Assembled Width (in.) 39. 00 Assembled Height (in.) 6. 00 Weight (lbs) 32. 60 Product Features Twin Mattress 6 Inch, Twin Size Mattresses Hybrid Innerspring Mattress in a Box, Twin Foam Spring Mattress with Motion Isolation & Pressure Relief for Twin Bed