New factory sealed! The Siena Hybrid Firm Twin XL mattress is a high-quality and comfortable choice for a bedroom setting. With a firmness level of firm, this mattress from the Siena brand provides the support needed for a restful night’s sleep. The Twin XL size ensures a comfortable fit for most standard bed frames, making it a versatile option for any bedroom. Made by the manufacturer Siena, this hybrid mattress combines the best of both worlds with a comfortable and supportive design.