Experience the ultimate comfort and convenience with the Pittman Outdoors PPI-TAN_AC5 AirBedz Truck Bed Wheel Well Inserts. Specifically designed to supplement your AirBedz PPI-501/502/503/504 Air Mattresses for a fuller and solid night's sleep, these side inserts turn your AirBedz truck air mattress into a regular air mattress. These two durable polyester inserts attach to your AirBedz air mattress with Velcro for a good solid grip. Each insert includes a universal filler valve for easy inflation/deflation. Two inserts are included in each set. Each insert measures 28" x 6.5" x 10".• Transform your truck bed mattress into a full-size mattress• Use your truck bed mattress in your tent or as a guest bed• Attaches into wheel well openings using attached Velcro tabs• Constructed from heavy-duty, RF welded, easy-to-clean premium Oxford fabric• Comes with two wheel well inserts• Each insert measures 28" x 6.5" x 10"PPI-TAN_AC5 Wheel Well Inserts FitPPI-501 AirBedz Original Mattress (item 157474)PPI-502 AirBedz Original Mattress (item 157475)PPI-503 AirBedz Original Mattress (item 157476)PPI-504 AirBedz Original Mattress (item 157477) Two inserts attach to your AirBedz air mattress with Velcro for a solid grip Made from heavy-duty, RF welded, easy-to-clean premium Oxford Universal filler valve for easy inflation/deflation | Pittman Outdoors PPI-TAN_AC5 Inflatable Wheel Well Side Inserts for AirBedz Original Mattress PPI-501/502/503/504