It is a double-sized air mattress designed for both indoor and outdoor use, featuring a built-in pump for quick and easy inflation. Weight Capacity: Marketed with a "strong bearing capacity," which can support two adults or up to approximately 400 kg (roughly 900 lbs) depending on specific retail listing details.Material: Constructed from thickened, wear-resistant PVC with a soft, flocked top surface for comfort.Key Features:Built-in Pump: Includes an electric or rechargeable automatic pump for rapid inflation and deflation (often within 3 minutes).Stability: Designed with an anti-rollover system to maintain shape and prevent edge collapse.Portability: Folds easily for storage and travel, and usually comes with a carry bag and repair patch kit.