12 inch California King size Innerspring Mattress,Gel Memory Foam Pocket Spring,Medium Firm Mattress in a Box

Individual Pocket Spring-- Supported by hundreds of quality and stainless Individual pocket spring, each spring work independently to offer an all-over and average support to 7 parts of your body. Excellent shock-absorption and resilience, cater your vertebral well, help adjust and correct your sleeping posture. Note: Please keep distance when opening the mattress from the plastic packing, as it may have a risk to hit back when restoring. Vacuum Roll Packed-- It is delivery, compressed, vacuum sealed and neatly rolled in a box. Smaller size, easy to carry, restore in 10 seconds after unpacking. (Please note: once the mattress open and restore, it cannot be roll back again) Skin-friendly & CertiPUR-US Certified: This memory foam and innerspring hybrid mattresses are certified by CertiPUR-US and Oeko-Tex Standard 100 without harmful substances like formaldehyde, mercury, and other heavy metals, Healthy and Eco-Friendly, guarantee you and your family sleep with no concern. Meanwhile, the knitted cover is naturally Skin-friendly - Perfect choice for your sweet sleep. Hypoallergenic Motion Isolation With Carry Straps Air Vent, Breathable, Cooling Technology CertiPUR-US, STANDARD 100 by OEKO-TEX