Ssecretland products come directly from our manufacturer and bypassed huge retail mark-ups, We have over 12 years of bedding manufacturing experience. We also always strive to provide global customers with luxurious comfort and help them sleep better. Motion Isolation And NoiselessIndividually wrapped springs that act independently, providing superior motion isolation and medium support to the contours of your body, can effectively absorb the noise and vibration caused by tossing and turning when sleep. No worry to wake up your partner when turning over or getting up at night. Comfortable and Support Quilted plush top with Individually Wrapped innerspring, providing excellent shock-absorption and resilience, cater your vertebral well, help adjust and correct your sleeping posture. Best pick for chronic sleep disorder.Certified SafeThe foams meet the standard of CertiPUR-US and Oeko-Tex Standard 100, Healthy and Eco-Friendly, guarantee your family sleep with no concern.10-Year WarrantyWe offer a 10-Year Warranty that protects the mattress and cover against manufacturing defect.Here are some tips for unpacking:✿Lay the box on its side, then remove the mattress out.✿Cutting the cover bag CAREFULLY with scissors. Please DO NOT use a knife, as this may result in damage to your mattress surface.✿Roll out the compressed mattress on to a clean, flat surface.✿Carefully cut open the plastic bag along the edges. The mattress instantly begins to decompress.Remove the bag.✿Allow bed to fully recover before adding bed linens. It may take 48 to 72 hours to fully expend.✿Note: Keep distance and enough room to the mattress when opening, as it may have a risk to smack people when expanding.