HiyaHiya Interchangeable 4-inch (10cm) Sharp Steel Knitting Needle Set; Small Tip Sizes (US 2-8) HISSTINKIT4SM Small Tip Needle Set includes 7 sets of tips in sizes from US 2 (2.75mm) -US 8 (5mm); tips are approximately 4" long. HiyaHiya Sharp Steel Interchangeable Needles feature key less screw on connections and swivel cables. Each set also includes cables (16", 24", 32", and 40") and a set of needle grips. Brocade case measures approximately 7" x 7" inches when closed; case has 2 zipper pockets and 2 rows of pockets for your needle tips. Color of case may vary.