BCMRUN 14 pcs Multicolor Aluminum Crochet Hooks Knitting Needles Craft Yarn 2-10mm
- 14 different crochet sizes can meet your various knitting needs.
size:2.0mm/2.5mm/3.0mm/3.5mm/4.0mm/4.5mm/5.0mm/5.5mm/6.0mm/6.5mm/7.0mm/8.0mm/9.0mm/10.0mm
2.25 mm(2mm) = B = 1 ; 2.75 mm(2.5mm) = C = 2 ; 3.25 mm(3mm) = D = 3
3.75 mm = F = 5 ; 4 mm = G = 6 ; 4.5 mm = 7
5 mm = H = 8 ; 5.5 mm = I = 9 ; 6 mm = J = 10
6.5 mm = K = 10.5 ; 7 mm = 7mm ; 8 mm = L = 11
9 mm = M / N = 13 ; 10 mm = N / P = 15