King Size Mattress [Upgraded Strengthen] 14 Inch Medium Firm King Mattress In A Box, Hybrid Mattresses With Gel Memory Foam & Independent Pocket Springs, Pressure Relief, Edge Support, CertiPUR-US

This king-size mattress features a seven-zone support system and independent pocket springs for targeted support and motion isolation, enhancing comfort and stability.

• The description claims the mattress provides targeted stress relief and eliminates muscle soreness and back pain.
• The description claims the mattress prevents rolling off the edge and enhances overall firmness.
• The description claims the mattress effectively eliminates movement transmission and noise.
• The description claims the mattress uses top-notch safe materials without fiberglass or unpleasant odors.