This air mattress is equipped with a dual-chamber pump where both chambers operate simultaneously, allowing for quick inflation and deflation in just 2 minutes, providing a convenient and efficient user experience. Its unique built-in coiled beam structure not only offers solid support to ensure mattress stability but also boasts a maximum weight capacity of 650 pounds. When inflated, the dimensions are 80" x 60" x 16", catering to various needs. The mattress surface features a multi-layer soft flocking design, delivering a delicate touch and an incredibly comfortable sleeping experience. Additionally, this flocking layer is waterproof and odor-proof, contributing to a more peaceful sleep environment. Constructed with multi-layer puncture-resistant PVC material, this air mattress maintains its shape and firmness while enhancing durability, effectively preventing air leaks. The non-slip bottom design ensures safety and stability during use. Whether for camping, home use, hosting guests, or portable travel, this air mattress is an ideal choice. Its convenient features and comfortable experience make every use a delight. Furthermore, it can be a thoughtfully selected gift for friends and family, conveying warmth and care. Material: Plastic.