Sweetnight 14-in Medium King Hybrid Memory Foam/Coil Blend Mattress in a Box

14-in Medium King Hybrid Memory Foam/Coil Blend Mattress in a Box. Cooling technology: An Innovative technology is adopted to infuse gel to regulate sleeping temperature for cooling.. Motion isolation: Individual wrapped innersprings eliminate motion transfer, you will enjoy a sweet deep sleeping.. Pressure relief: Our 14-inch individual pocket coils mattress alleviate painful pressure points and fully relax your muscle.. Reversible: 14 inch double-sided mattresses allow two kinds of sleeping feelings, just select the side you like.. Mattress in a box: 14-in hybrid mattress is compressed, rolled and packed in a box, which will be shipped to your door for free.. Buy with confidence: All the foam we use have been certified by CertiPUR-US, and our mattresses come with 10-year warranty.. Available sizes: We provide sizes of queen, king and California king sizes that can meet your various needs.