This black multi-functional air mattress is a portable and comfortable sleeping mat suitable for use in cars, outdoor camping, and travel. It inflates conveniently and quickly, is durable, easy to clean, and easy to store. The size is approximately 135cm x 70cm when expanded, and it can be stored compactly, making it easy to carry. Using it in a car allows you to create a comfortable resting space, and it provides comfortable sleep at campsites and travel destinations. Thank you for viewing.