Experience the ultimate in comfort and support with the NapQueen Elizabeth 12" Gel Memory Foam Mattress. This mattress is designed to relieve pressure on your joints and muscles while optimizing your sleep temperature with its cooling gel technology. The memory foam is gradated from soft to firm, providing the perfect balance of support and comfort. Plus, it's free of harmful chemicals and certified by CertiPUR-US. Upgrade your sleep and wake up feeling like royalty on this premium gel memory foam mattress.