Product FeaturesTop-tier Swiss Sanitized® Shan Ning Tai Technology: Originating in 1935, Utilizing Swiss Sanitized AG's triple-action technology, this treated foam product inhibits the growth of bacteria and mold, severs the dust mites' food source, and acts as a repellent against dust mites. With a bacterial inhibition rate of 99% or higher, mold prevention rate of 99% or higher, and dust mite repellency rate of 95% or higher, it ensures a superior level of protection.Complimentary Pillows Await You: 2-Bonus Memory Foam Pillows are included with the Queen Size Mattress, King Size Mattress, and 1-Bonus Memory Foam Pillow is included with the Twin Size Mattress and Full Size Mattress.High-Quality Material: By combining Tencel, Sanitized, and gel memory foam, our mattresses effectively ward off bacteria, dust mites, mold, and yellowing. They also regulate temperature, enhance heat dissipation, and improve breathability, moisture-wicking, and skin-friendliness—creating an ideal environment for your peaceful sleep.Customer Support: Whether you're a side sleeper, back sleeper, stomach sleeper, or just toss and turn, our mattress offers your experience with us is nothing less than exceptional. If you have any unsatisfactory issues, please feel free to contact us at any time for support.Easy Transportation: With our advanced technology, we expertly compress the mattress into a single box, making shipping and maneuvering hassle-free.General Note: After the mattress is opened, please wait patiently for 72 hours to fully expand the mattress, and it is recommended not to use it during this period.Hybrid Mattress CertiPUR-US Certified, QueenSpecifications Main ColorWhite Main MaterialFoam+Spring FillerMemory Foam Product StyleModern Use CaseBedroom Bed SizeQueen Bed TypeOpen-Frame Box Spring RequirementsBox Spring Required Upholstery MaterialPolyester Dangerous Goods#dangerFlag#Dimensions & Weights Assembled Length (in.)80.00 Assembled Width (in.)60.00 Assembled Height (in.)10.00