Solid five stars.  Quality product with foil layer and just right adhesive.  Very good service: multiple emails to help me select right tile for our kitchen, prompt delivery, quick resolution to item missing from order.  DIY tips: non-slip ruler and ruled mat essential, use peel off backing for making template for cuts around outlets,  ample portable lighting, painters tape for marking horizontal or scribed lines, or templates.   Fun home project that can really pickup a dated kitchen.  Customer support beyond expectation.