The Perler Harry Potter Fused Bead Kit includes 4503 pieces with 19 different patterns featuring characters and elements from the Harry Potter series. These flatback beads are made of plastic and come in a multicolor palette, allowing you to create unique and detailed craft projects. The kit includes everything you need to get started, including instructions and the brand's signature plated finish. Perfect for fans of both Harry Potter and beadwork, this kit offers endless creative possibilities.