HiyaHiya Knitting Needle Gauge (1 Pack) HIGAUGE 1 x HiyaHiya Knitting Needle Gauge (1 Pack) Needle gauge includes both US and Metric sizing from size 6-0 through 15 US (0.7mm-10mm) Lifetime Product Warranty: If purchased from an authorized dealer, HiyaHiya guarantees all products against all manufacturing defects; warranty excludes products damaged due to accident, misuse, abuse or negligence