Roadacc (TM) Multipurpose Fast Inflatable Air Mattress & Portable Beach Couch Bed Sofa Made of High Strength Waterproof Nylon- Easy to Unfold and Fold Back Up Outdoor or Indoor Fast and easy to inflate: 1. Indoor or windless space, you can put the item's air inlet in front of fan or air conditioner. 2. outdoor, you can keep the air inlet open and run a short distance. It will be filled with air soon. It made by High Strength Waterproof Nylon, can bear 510lb, that means 3-5 people sit on it at the same time. Only 1.55kg lightweight portable design, it can be taken to anywhere anytime no matter for travel or leisure conveniently. You can use it for indoor as a sofa, camping, outdoor barbecue, beach and swimming or other outdoor activities Floating bed Item Size: Unfold (with out air): 28" *103" . Unfold (Inflated): 73" *20" . Fold: 7.5" * 6.3" * 14.2". ---- If you want to ask any questions please contact us.