What are the dimensions for the train patch?

Thank you for your interest in our patches! The size is: 3-1/4" x 4" (8 x 10 cm)Please let us know if we can answer any other questions.Kind regards,PleunPatchMommy, LLC

Does it come in a set of two or just one?

Thank you for your query. Unless otherwise noted with "set", all of our patches are sold individually. Please let us know if you have any further questions and thanks again!Kind regards,Pleun

Are these machine washable and dryable?

Yes. I stitched this in cotton shorts I made for a 3 year old. Washes well but I would tack or machine stitch on.

Would these iron on to satin?

Thank you for your interest in our patches! The patches apply best with the iron at the highest setting, but we would recommend first checking the heat tolerance for your item and then apply heat at the recommended setting for your satin item. If your item cannot handle the heat that is required for a successful adhesion, we would recommend sewing it on instead. Thanks again and kind regards, Pleun PatchMommy, LLC