The item includes 15 sets of simple and practical 20cm long double pointed knitting needles, and each set includes 5pcs identical ones. The knitting needle are made of durable carbonized bamboo material, and features smooth finish treatment to allow for a proper glide of the yarn so your hands won 39;t feel tired - even after knitting for a long time. These knitting needles are supplied with wide sizes ranging from 2.0mm to 10.0mm, which will fulfill your varied knitting needs. Features - 15 Sets of the double-pointed bamboo knitting needles will be sold together. (Each set includes 5pcs identical knitting needles, and has a separate packaging bag for convenient to store.) - Color: as shown in the pictures. - Material: durable hard carbonized bamboo. - Each needle length: about 20cm /7.87. - and Professional Double Pointed Carbonized Bamboo Knitting Needles Crochet Hooks. - 15 different needle sizes: including 2.0mm, 2.25mm, 2.75mm, 3.25mm, 3.5mm, 3.75mm, 4.00mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 8.0mm, 9.0mm, 10.0mm. - Double pointed knitting needles feel smooth in your hands. - Perfectly round point for a smooth knitting right from the start. - Metric sizes are permanently marked on needles. - Lightweight design, easy and comfortable to use.