- 23cm : are very short lengths used for Socks and Arm Warmers
- 30cm : are short lengths sometimes used for sleeves, mittens and socks
- 40cm : are often used for the body and brims of hats or the bodies of baby and children’s sweaters.
- 60cm : a common size used for child and average women’s sweater bodies as well as baby and lap blankets
- 80cm : a common size used for many adult sweaters as well as shawls and some baby and lap blankets
30cm made from all plastic, other size made from aluminum needle with nylon string.