accepted by most airlines when used with the IATA Set 39739 metal door with lockable snap clips size S–M with one and all larger sizes with 2 roomy storage trays up to size S with handle from size S–M with handle for pulling castors available separately from size S-M (item 39740) Lying mats available separately (No. 28644-28649) plastic colour: taupe/sand Place the box in the car boot leaning against the back seats and make sure that the box cannot shift.