Twin Mattress 12 Inch Cooling Copper Gel Memory Foam Mattress | Medium Support - Cooling Top Layer - Back Pain Relief - Mattress in a Box - Fiberglass Free - CertiPUR-US Certified

Features

• Safe Fiberglass-Free Cooling Cover for Couples GlacierCool Cover actively wicks body heat while neutralizing odorsperfect for two people sleeping close. The fiberglass-free flame retardant layer eliminates skin irritation risks, creating a healthier sleep environment for you and your partner.
• CopperBreeze Perforated Gel Foam for Temperature Regulation Copper-infused foam with ventilated channels allows air to circulate freely while copper ions reduce moisture and odor. Both sides of the bed stay consistently coolno more fighting for the "cool side" of the pillow.
• Medium-Firm Balance That Pleases Both Sleepers GelSense Transition Foam responds to body curves without excessive sinkingcradling shoulders and hips while keeping spine neutral. Perfect for couples with different sleep preferences who need support and comfort without compromise.
• Mattress in a Box, Unbox by Day, Sleep by Night No delivery scheduling headaches. Your mattress arrives compressed in a box that fits any car or elevator. Unbox, watch it expand, and by evening you're enjoying premium comfort with zero setup stress.
• Worry-Free 10-Year Limited Warranty: Backed by dedicated U.S. support to address manufacturing defects or shipping damage. Please note: This warranty covers product integrity and is separate from a trial. All opened mattresses are non-returnable.