The product is a 2-disc Blu-ray set of Harry Potter films, specifically covering years 3 and 4. Released in 2012, this set allows fans to enjoy the wizarding world of Harry Potter in high-definition quality. The Blu-ray format offers superior picture and sound quality, making it a must-have for fans of the series. With this set, viewers can immerse themselves in the magical adventures of Harry Potter and his friends at Hogwarts School of Witchcraft and Wizardry.