uxcell a09050400ux0001 Car Seat Organizer This Car Back Seat Backpack is great for: Cars, Trucks, Family or work vehicles. Size: 59. 8cm long, 38cm wide. Approx. Color: Black. Adjustable fastener is adjustable and it is suitable for most seats. Fastener quickly disconnects for storage when not in use. This black back seat organizer is designed with 4 netty pockets and an opening pockets and it is suitable for storing various things.