The product is a 1935 Texas Commemorative Half Dollar Silver coin with a grade of MS66 from PCGS. This uncirculated coin has a composition of 90% silver and a denomination of 50 cents. It features a business strike type and was minted in Philadelphia. The coin is part of the Rattler series, specifically commemorating the Texas Centennial. It is a valuable collectible item for numismatists interested in US commemorative coins.