Turn that frown upside down and turn your AirBedz truck air mattress into a regular air mattress with the AirBedz Original Truck Bed Inflatable Wheel Well Inserts. These two durable polyester inserts attach to your PPI-105 AirBedz air mattress with Velcro for a good solid grip. Each includes a universal filler valve for easy inflation/deflation, and two inserts are included in each set. Each insert measures 31. 5"x5. 25"x8. 5" to fit the PPI-105 AirBedz model. About Pittman Products International: Owners of the only utility and design patents issued for air mattresses fit for truck beds, this innovative company has changed the way outdoor enthusiasts enjoy the world around them. AirBedz - The Original Truck Bed Air Mattress - was born from actual experience outdoors and the drive to make the experience a comfortable one. With innovation and attention to detail, Pittman Products has brought a better nights sleep to nature lovers across the globe. Pittman Products is based in La Mirada, CA, and manufactures a variety of air mattresses to suit a plethora of different needs and desires.