YSTD&reg; 12pcs 12sizes Multicolor Plastic Crochet Hooks Knitting Needles Knit Needle Length: 6"(15cm) Material: plastic crochet Hooks Quantity: 12 pcs( 12 different sizes) This set crochet hooks is including these sizes:2.0mm/2.5mm/3.0mm/3.5mm/4.0mm/4.5mm/5.0mm/5.5mm/6.0mm/6.5mm/8.0mm/10.0mm Color : Multicolor, like the picture.