Thank you for ordering an historic marker through our historic marker program – a partnership with Frogtown Woodcraft, The Sylvania AdVantage and Heritage Sylvania. Each 11.5 ” X 7.1 ” marker is carefully handcrafted by Frogtown Woodcraft of high grade Corian made to resemble stone or slate. Each marker will have the words “Historic Sylvania” and the year your building was built engraved in it. You will also receive mounting hardware and instructions along with the marker. Please allow 4 – 6 weeks for completion. Part of your purchase price goes to help support the preservation and education efforts of Heritage Sylvania. Thank you!