Kindle Direct Publishing (KDP) does not currently offer an option to create hardcover books. KDP is a platform for self-publishing eBooks and print-on-demand (POD) paperbacks. However, KDP does offer an option to create paperbacks with a matte or glossy cover.

If you want to create a hardcover version of your book, you will need to explore other publishing options. One option is to use Amazon's other self-publishing platform, CreateSpace, which allows authors to create hardcover books. However, it's important to note that CreateSpace has been integrated with KDP, and some of its features have been merged with KDP.

Another option is to use a traditional publishing house or a self-publishing company that specializes in hardcover book production. These companies typically provide a range of services, from editing and formatting to cover design and printing.

Keep in mind that creating a hardcover book can be more expensive than creating a paperback or eBook. Hardcover books typically require higher quality paper and binding materials, and the production process may be more complex. However, a hardcover book can be a great option if you're looking to create a premium, high-quality product for your readers.