Serta EZ Bed - Queen Two pumps in one mattress, patented neverFLAT pump system silently keeps your air mattress inflated all night Primary pump automatically inflates and deflates your airbed in less than 4 minutes, secondary neverFLAT Pump monitors and silently maintains the air pressure to your desired comfort level while you sleep Set your desired comfort level (plush, medium or firm) and self-deploying frame design allows user to simply plug into wall, turn on, and walk away for easy set up Durable flocked top provides a soft and comfortable sleep surface that also keeps your sheets in place Compact Duffle with wheels for convenient travel and storage ; Inflated Dimensions: 78" x 60" x 22" / Frame: 64" x 54" x 11.5" Please inflate your mattress according to the included instructions. Note that the material may stretch during the first several uses. It is recommended to inflate your bed at least 1 hour prior to using or measuring it.Extra air may be required after this period to achieve full firmness. For items featuring the NeverFLAT pump system, this extra air is added automatically. All mattress measurements should be taken from the center of the bed surface.For width and length, measure across the bed from the center of each side from widest point to widest point.For the height, measure at the center of the longest side from the ground to the highest point of the bed surface. Questions? Please email our Customer Service Team at Contactus@Wenzelco.com or by phone Monday-Friday 9 AM - 5 PM CST at 1-800-325-4121