Miniyam 12" Full Hybrid Mattress in a Box, Gel Memory Foam & Pocket Springs, Medium Firm Support, Bed in a Box for Adults

12 in. Hybrid Design – Combines cooling memory foam and pocket springs for comfort & support Medium Firm Feel – Ideal balance for back, side, and stomach sleepers. Pressure Relief & Motion Isolation – Reduces tossing, turning, and partner disturbance. Edge Support – Reinforced perimeter prevents sagging and maximizes usable surface.