1. Material Features: This inflatable car mattress is crafted from soft flocked PVC material, offering a combination of softness, durability, strength, and sturdiness. With a maximum load capacity of 150 kg, it comfortably accommodates two adults. 2. Unique Design: Designed for back seat use, this car air mattress serves multiple purposes—functioning as a seat cushion, sleeping pad, or resting mattress for daily use. It can also act as an inflatable car seat cushion by filling the space between the seat and the floor, lying flat in the back seat. 3. Upgraded Design: This car air bed features protective blocks to prevent children from falling into the gap between the front seats. The internal airflow design effectively blocks noise from the vehicle's underside, ensuring a quiet and restful sleep environment. 4. Wide Applications: The inflatable car mattress is tailored to fit seamlessly in your vehicle and is ideal for various outdoor activities, such as picnics, trips, or camping in areas where tents cannot be set up. It provides a comfortable and leisure solution.