Knit Picks Rainbow Wood Straight 14 Inch Knitting Needle Set Includes a pair of 14 knitting needles in US sizes 4, 5, 6, 7, 8, 9, 10, 10.5, 11 (3.50mm-8.00 mm) A durable 10 x 11" vinyl case with a snap shut closure neatly stores all included needles Layers of laminated birch add strength while sharp tapered points make working stitches a breeze The burnished surface of Harmony wood has a slight grip to easily manage slippery yarns