TerGing 18 Sizes 2.0mm-10.0mm 80cm Bamboo Circular Knitting Needles, Pack of 1 Set Material: Bamboo and plastic tube Each circular needle is about 31.5 inch (80cm) long 18 different sizes: 2.0mm, 2.25mm, 2.5mm, 2.75mm, 3.0mm, 3.25mm, 3.5mm, 3.75mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 8.0mm, 9.0mm, 10.0mm Package contains 1 set knitting needles