12V car pump can be used for both inflate and deflate,3 nozzle attachments included,2 valves, one is a full-open position for deflating and the other is a one-way valve so you can blow it up and remove the pump without losing air while trying to close the valve quickly. 

• Eco-friendly 0.58mm PVC material; maximum weight: 660lb.
• Includes :inflatable car bed;12V electric air pump; repair pad;seat and carry bag.
• Size:The tile longest length 70 In, Width:50 In. Weight:6.6 Ib.Fits most SUV and MPV.
• Made of velour surface, cold-resistant suit for beach, camping, hiking, outdoor, aquatic, etc.
• Merging® Inflatable Car Bed for back seat Heavy Duty Inflatable Car Air Mattress for SUV

Eco-friendly 0.58mm PVC material; maximum weight: 660lb.Merging