US Eastern King size beds and mattresses normally measure 76" x 80" (193cm x 203cm). We can make to this size, or the European equivalent 78" x 78" / 200cm x 200cm. We make any of our items to either size.
If you buy online and want a US Eastern King size item, please choose Eastern King 6'6" x 6'6" / 200cm x 200cm as your mattress size from the "View / Select Size" button on each product page. Then, at the very end of checkout, in the additional information section, please put that you would like the item made to US Eastern King size. The prices are the same but we will make to the size requested.