Quick Luxe (&trade;) Multi Functional Inflatable Fun Sofa with Queen Size Pullout Mattress in Black (Universal Pump Included) Warranty Term = 60 Days (2 Months) --- Check Our Competition (Many = 30 days) Please Support Our Small Business | 400-500 lb Weight Limit (2 people) | Warranty (Defects) 2x Industry Average | Questions? Contact us at 310.826.6500 or sales@comfortboulevard.com Tubes &gt;&gt; Our factory is the only one using the machinery to create the tubes (see pics) that go into both the left and right side of this product. These tubes allow the transfer of air from one chamber to the next when in use thus creating a comfortable suspension and lasting product life. Use &gt;&gt; Fun Sofa For Dorm, Studio, Office, Yard, or Camping (Includes $20 pump) Compare &gt;&gt; Comparing our product to similar ones listed? a) Do they have the tubes? b) Do they offer a warranty? c) Do they offer American customer support? d) Do they include the pump? (Hint) Almost all of them are NO!