full mattresses on sale

Full-size mattresses in these listings typically range from 8 to 14 inches thick. Common options you’ll see are 8", 10", 12", and 14"—thickness varies by model and affects comfort and support.

These full mattresses cover a range of feels from plush and medium-plush to medium-firm and firm, so shoppers can choose softer or firmer surfaces depending on their preference.

Expansion times vary by model, but most notes recommend allowing 24–72 hours for a mattress to regain full shape; some mattresses decompress and reach usable form within 24–48 hours, and a few may show substantial expansion within hours.

Coverage varies by model. Listings include shorter trial or return windows (for example, 30‑day or 90‑day trial or return periods) and longer limited warranties (examples include 10‑year limited warranties). Check the specific product details for exact trial and warranty terms.

Many full mattresses ship compressed and roll-packed in a box for easier delivery and handling. After unboxing and unrolling, they typically expand over the next 24–72 hours to reach full shape; follow the manufacturer’s unpacking and ventilation instructions for best results.