TOOGOO(R) 5 Sets of 11 Sizes 5'' (13cm) Double Pointed Carbonized Bamboo Knitting Kits Needles Set (2.0mm - 5.0mm) Material: Bamboo Size: 2mm - 5mm Quantity: 5 sets of 11 sizes Length: approx 5'' (13cm) The measurements are marked on each needle!