Umbrauto Air Mattress for 5.5-5.8 ft Full-Size 5.5-5.8ft(Full Size), Black
: When first using the air mattress, you may think it’s leaking due to the stretching caused by the air pressure. Simply inflate the mattress fully again to allow it to expand. Repeat this process for 2-3 nights until the mattress fully inflates and settles into its final shape.