Furinno Comfort 6 mattress is a durable and comfortable mattress that fits budget. Our high quality built-in-house Bonnel coil innerspring system always returns to its original shape to offer you maximum support night after night. We add quality foam and polyester fabrics for enhanced comfort. To save you with cost of shipping, this mattress is vacuum packed and rolled for convenient delivery. The mattress may be used right after unpacking. However, we recommend that you allow up to 48 hours for the mattress to fully expand to its proper shape and size.