Click a pattern's photo or name to open its listing page. On the listing you’ll find the pattern about section, materials, available sizes, any interactive media (videos, images, charts) and the ePattern features available for that pattern. To try the ePattern, click the 'Preview ePattern' button - this opens an interactive, read-only preview so you can view the pattern pages and tools (track progress, smart sizing, videos, charts and more) before buying or opening the full ePattern.