1. Applicable models: for Mercedes Benz Viano. 2. quality materials: The car air mattress is made of flocking and PVC material, offering elasticity and texture. The flocking is warm and comfortable, while the PVC fabric is and cool. It provides shock absorption and is securely nonslip, enhancing sleep quality during travel and adapting to various environments and temperatures. 3. Multipurpose mattress: Fits most car models, including cars, SUVs, and MPVs. Ideal for leisure, travel, camping, beach outings, picnics, adventures, road trips, and as a reliable travel companion. The ergonomic design ensures comfort. It comes with attached cushions and is also useful when hosting overnight guests. 4. Easy to use and store: The inflatable mattress can be set up in minutes. Simply inflate it and place it in your back seat. The package includes an air pump kit, allowing quick deflation and folding into a compact size. A carry bag is included for convenient storage.