FIBER-TECH BEAM CONSTRUCTION Comprised of thousands of high-strength polyester fibers that provide enhanced comfort, stability and support Fiber-Tech Beam Construction can withstand more weight and pressure without losing its comfort or stability, DURABILITY Unlike traditional air beds that tend to sink or dip over time, our 12" Raised Dura-Beam Air Mattresses are designed with bottom ring stability to withstand the weight of the sleeper without sagging or losing its shape, BUILT-IN USB ELECTRIC PUMP Convenient and versatile to use with your phone charger, 12V USB car charger, or a portable battery the USB pump is more energy efficient than traditional electric pumps (Approximate inflation time is 3.5 minutes), VELVETY SLEEPING SURFACE The air mattress features a velvety sleeping surface that is not only soft and comfortable, but also easy to clean this makes it an ideal choice for use as a guest bed or for camping trips, STRETCH At first inflation the material will STRETCH, which is sometimes misinterpreted as leaking You will sense a loss of pressure, that's just the bed stretching, simply re-inflate the bed again the bed will fully settle within 2-3 nights, CUSTOMER SATISFACTION: Our dedicated customer service team is available via phone, chat, or email to help with any questions you may have on use, installation, or service needs INTEX's 90-Day Manufacturer Limited gives you peace of mind