Field tiles are available in the following nominal sizes:
1x1, 1x2, 1x3, 1x4, 1x6, 2x2, 2x3, 2x4, 2x6, 3x3, 3x4, 3x6, 4x4, 4x6, and 6x6
The actual dimensions of all made-to-order field and accent tiles are slightly smaller than the nominal size to allow for a 3/16" grout line.
Made-to-order tiles take anywhere from 1-8 weeks to complete depending on the quantity needed. Contact me for more information at firstname.lastname@example.org.