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 seats, this car air mattress serves multiple purposes—it can function as a seat cushion, sleeping pad, or resting mattress for everyday use. Alternatively, it can be inflated to fill the space between the seat and the floor, creating a flat surface in the back seat for added comfort. 3. Upgraded Design: This car air bed features protective blocks to prevent children from slipping into the gap between the front seats. The internal airflow design effectively dampens noise from the vehicle's underside, ensuring a peaceful sleeping environment. 4. Applicable Scenarios: for enhancing relaxation during car rides, this air mattress helps alleviate travel fatigue, keeping you energized for the journey ahead. Ideal for longdistance trips, outdoor adventures, camping, and more.