US Needle Sizes: 2, 3, 4, 5, 6, 7, 8, 9, 10, 10.5, 11, 13, & 15.
Metric Sizes: 2.75mm, 3.25mm, 3.5mm, 3.75mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 8mm, 9mm, 10mm
Cable Lengths: 20 inches, 23 inches, 28 inches, & 34 inches.
*These sets are mixed at random so the colors seen in the pictures may not be exactly what you receive.