Rest in contouring comfort on the Simmons Lumbar Firm Air Mattress with Built-In Pump! This premium air bed is designed to provide exceptional lumbar support for a restful night's sleep. Lumbar Firm's Tri-Zone air coils are raised in the middle section to give you targeted lumbar support. This unique Tri-Zone design helps to keep your spine properly aligned and prevent back pain or discomfort. This blow-up bed comes equipped with a built-in leak-tested pump, located on the side of the mattress for easy access day or night. Simmons' built-in pump makes it quick and effortless to inflate or deflate your air bed in just 2 minutes and is backed by a 2-year limited manufacturer's warranty. Don't worry about holes or punctures--the Simmons Lumbar Firm Air Mattress is constructed from extra-thick Dura-Vinyl, which protects your mattress from damage for years of use. The Simmons Lumbar Firm is available in both Full and Queen sizes, making it a great choice for guests, travel, vacation homes, or camping. Whether you're looking for a comfortable guest bed or an easy-to-store solution for camping trips, the Simmons Lumbar Firm 12" Air Mattress is sure to meet your needs.