【Ultra-Thick & Spacious Design】This double sleeping pad measures 79.8" x 53.5" and inflates to a generous 4-inch thickness, providing ample space and robust support for two people. The built-in pillows adapt to any sleeping position, ensuring you never touch the ground while flipping, delivering a comfortable and warm night's rest outdoors. 【Quick Inflation & Deflation】Featuring an integrated foot pump, this sleeping mat inflates fully in just 1-3 minutes with simple foot pressure—no extra pump needed for your backpacking trips. Dual-layer valves on the pillows prevent air leakage and enable rapid deflation in seconds.