The official Wizarding World knitting kits come stocked with all the materials, patterns, and instructions fans need to weave a little magic into their lives - and create Hogwarts-themed accessories. Inspired by the Hogwarts Houses, this Harry Potter Slytherin House Scarf Knitting Kit allows fans to show their house pride by knitting this film-accurate house scarf. Do you belong to Gryffindor, Ravenclaw, Hufflepuff, or Slytherin. Finished scarf measures a minimum of 62-inches long. Includes 10x 25g acrylic yarn bundles, 2x 3.5mm knitting needles, Hogwarts House patch, and step-by-step pattern instructions.