Thank you so much for your question. To clarify- are you asking what is the overall size of the strip? Or are you asking for the size of each tile?
Either way, the following is tile information we have for you that we hope will be helpful:
The Shower Wall has the following tiles: 1x1 Avenza Marble, 12x12 Avenza Marble and 1x1 (12x12 sheet) Mirage Silver (MG22.) NOTE: Random 1x1's pulled off Avenza decorative strip and 1x1Mirage Silver MG22 that was used on tub deck were inserted (now VogueBay Silver)
If this doesn’t provide the information you need, please don’t hesitate to let us know. You can either reply back to this comment or call us directly at: (757) 347-8280
T.R. Builder, Inc.