IATA Packing Instruction 650 requires an itemized list of contents card as part of the packaging instruction. This card should be placed between the secondary packaging and the outer packaging. Polar Tech's standardized list of contents card is available in any printed quantity requested. If you require a custom card for your particular components, please contact Polar Tech for a quotation. Stock card size is 4.25 x 2.75 inch. 100 per pack.