DURABLE - DBL482119 Crystal Signs provide stylish interior signage that can be updated instantly whenever tenant, faculty or staff changes occur. Transparent design allows straightforward edits and updates. Each sign includes standoff posts, two acrylic panels, two microperforated Mylar inserts, mounting hardware and a template for wall-mounting. Included laser-printable Mylar inserts are sized for an exact panel fit and are microperforated for a clean tearing with no scissors needed. Refills allow you to create new messages effortlessly using Durable's free online software.