Pressure Relief Extra Long Twin Mattress-in-a-Box

Quick Features Snapshot

ONENICE Mattress: Pillowtop Layer

The ONENICE mattress pillowtop is filled with 3D snow down alternative filling, wrapped in a fabric cover made of 38% viscose and 62% polyester. The fluffy filling provides extra cushion and softness, while the breathable fabric allows for airflow and keeps sleep cool and comfortable. It’s easy to maintain, keeping its fluffiness and cleanliness through regular washes.

Cushioning and Cooling

The mattress features gel-infused memory foam that responds to pressure and cradles your body’s curves. Gel pods draw heat away to keep you cool throughout the night. The high-density support base foam layer, designed with an open-cell structure, promotes airflow to regulate temperature, ensuring your sleep remains cool.

Maximum Comfort

The ONENICE mattress combines a fluffy pillowtop, cooling memory foam, and a stable base foam to evenly distribute your body weight. It helps relieve pressure points for back, side, or stomach sleepers, minimizing motion transfer for a more restful sleep. Whether you’re box springing or using a foundation, ONENICE offers a variety of sizes to fit any bed frame.

Easy Setup and Safety

The mattress is easy to set up, available in various sizes to fit different bed frames like box springs, foundations, adjustable beds, or flat platforms. Certified by CertiPUR-US and free from harmful substances and fiberglass, it’s a safe and healthy choice for your sleep environment.

General Notes

Upon delivery, the mattress is pressed, sealed, folded, and rolled in a box. Allow it to expand for 72 hours to revert to its original size and dissipate any slight foam smell.