These are straight double round point needles. Sizes available include 6″, 14 gauge; 8″, 14 gauge; 10″, 13 gauge; 12″, 13 gauge; 14″, 13 gauge; 16″, 12 gauge; 18″, 12 gauge; 20″, 12 gauge. Needles are sold in packages of 12; but they may be broken down for an added fee.