Langria 10-Inch Twin Size Plush High Density Memory Foam Mattress with Stereoscopic Hypoallergenic Bamboo Cover MULTI-LAYER DESIGN: quality core foam layering between quilted top comfort layer which features a bamboo fabric cover, fire barrier and a 2-inch memory foam, and bottom layer for optimal support BAMBOO FABRIC COVER: the outer comfort layer is quilted with incredibly soft bamboo fabric that is antibacterial, hypoallergenic, sweat-absorbent, and breathable to disperse body heat and enhance the sleeping quality PRESSURE POINTS RELIEF: the inner 2-inch memory foam conforms to your body shape providing equal weight distribution; it further relieves any uncomfortable pressure points along your neck, shoulder, back and hips ensuring the alignment of your spine ECO-FRIENDLY: its qualified with the CertiPUR-US certificate for safe materials, environmentally-friendly and high performance. Its free from harmful chemicals with less than 0.5 parts/million VOC emission WARM TIPS: Mattress is 100% new and comes compressed for smart shipping. There may be a natural fresh scent that will dissipate within 24-72h; please also wait for up to 24 hours to allow it fully expand