This 42" square glass tabletop is precision cut for use on a table base, as a replacement for an existing top, or as a protective glass overlay that improves durability and makes surfaces easier to clean. The flat polished edge delivers crisp lines and a clean, modern profile. The 1/4" thickness offers a slim, airy look that works well on accent and display tables. This 42-inch square glass table top is often used for larger square dining tables, game tables, and commercial seating areas.