Build-in Inflating Pump: The self-Inflating sleeping pad equipped with a built-in manual air pump, this inflatable mattress can be effortlessly inflated in just 5 minutes using your feet or hands, eliminating the need for bulky pumps or batteries, this lightweight and foldable sleeping pad ensures you'll always have the ultimate convenience.Backpacking Sleeping Pad: After using this double sleeping pad, simply open the deflation valve for quick air release, with a folded size of just 12x5x5 inches, this inflatable mattress easily slips into any backpack without taking up much space. Whether you're backpacking, hiking, or camping, this foldable sleeping pad ensures you'll always have a comfortable place to rest without sacrificing precious pack space.4 inch Thick Sleeping Pad: This self-inflating camping sleeping pad boasts a luxurious 4 inch thickness when fully inflated. No need to sacrifice a good night's sleep when camping outdoors this thick sleeping pad provides the perfect balance of support and softness, ensuring you wake up feeling refreshed and rejuvenated. Say goodbye to discomfort and hello to ultimate relaxation with our extra-thick sleeping pad, designed for the most restful outdoor sleep experience.Ultra Lightweight Sleeping Pad: Weighing just 3.3 pounds, this extra-large double self-inflating camping sleeping pad is designed for campers seeking maximum comfort without added bulk. Crafted from a cutting-edge nylon composite PTU fabric, it boasts ultra-light characteristics while ensuring high toughness for unmatched sturdiness and durability.2 Person Large Camping Sleeping Pad: This extra-large double self-inflating camping sleeping pad measures an impressive length of 78 inches and width of 55 inches. This double sleeping pad offers ample room for most adults to stretch out comfortably, and its wide width offers ample space and comfort for two persons to rest and rejuvenate after a day of hiking or exploring. Designed for inflatable and foldable, this 2 person sleeping pad is perfect for camping, backpacking, and tent use.