CJESLNA 15sizes 6inch(15cm) Carbonized Bamboo Double Pointed Knitting Needle Material:Carbonized Bamboo Quantity:75picks(5 needles of each size) LengthTotal: 6inch" Highly polished, smooth surface, no barb. These sizes are in this set: 2.00mm 2.25 mm 2.75 mm 3.25 mm 3.5 mm 3.75 mm 4.0 mm 4.5 mm 5.0 mm 5.5mm 6.0 mm .6.5 mm 8.0 mm 9.0 mm 10.0 mm