Silvalume needles have the broadest range within the Susan Bates family of knitting needles. Made of lightweight aluminum, each Silvalume needle undergoes a special anodizing process that etches away all surface impurities. In addition, each needle is heat treated for strength and durability and polished for a velvety smooth finish. This package contains two 10 inch long single point knitting needles. Size: 11/8mm. Imported.These circular needles from Knitter's Pride Basix line feature birch needles that have the lightness of birch and the strength of natural wood. Ideal for today's chunky yarns, they easily glide through each stitch with no snagging. The polished wood surface works effortlessly with every type of yarn without slowing down the rhythm of knitting or causing hand fatigue. Details: AluminumAvailable in multiple sizes 10" length2 knitting needles Anodized needles that etch away all surface impurities