Your object should be no larger than 10×10cm (approximately 3.9×3.9 inches).
Select its weight from the drop-down list and provide us with a photo so that we can make sure its launch will be allowed. We will not be able to accept any sensitive, hateful, hostile or pornographic content. Flammable or heat-sensitive materials are also excluded, as well as electronic objects.
Keep in mind that there is always a risk of accident during launch, when docking to the ISS, or while returning to Earth. The payload can be lost. If that were to happen, we would offer you a new launch, but we would not be able to replace your item.