Hello @Seller_Z3MDCNk5cXqtq,

Josh here from Amazon. Thank you for contacting our Amazon Forums!

I understand that you want to know if you can send your oversized product to FBA fulfillment center without a box. The following article has a section that might help you get the answer:

Provide box content information

How do I enter box content information for oversize units that I place directly on a pallet?

If your shipment contains oversize products that you place directly on a pallet instead of in a box, consider each oversize unit as a single box with one unit. If your shipment also contains boxes, continue to label those boxes as you normally would. Place a pallet label on each of the four sides of your pallet so your shipment is received properly.

Based on the above, I would suggest to contact our Seller Support team directly to specify your product information so our FBA team can tell you the specific requirements for shipping it to a fulfillment center.

You can also go to the following resources to learn more:

Shipping and routing requirements

Product packaging requirements

Extra-large FBA inventory

Packaging your shipment correctly is crucial to making sure that your inventory reaches us safely and that it’s optimized for entry into our fulfilment centres.

Failure to comply with FBA product preparation requirements, safety requirements and product restrictions may result in the refusal of inventory at the Amazon fulfilment centre, disposal or return of inventory, blocking of future shipments to the fulfilment centre or charging for preparation or for non-compliance at the fulfilment centre.

I hope this information helps.

Kind Regards,

-Josh