4 Different Size Option: US19-15mm (0.59in), US24-18mm (0.71in), US36-20mm (0.79in), US50-25mm (0.98in). Choose as your use need. Metal Cable length: 80cm/31.49inches This set of thick yarn crochet tool is Very suitable for knitting project. You can also make Christmas present, Valentines present for friend and family! Holiday present for granny, mother, beginner, knitting hobbyist and experienced enthusiasts Package comes with: 1Pair of Interchangeable Circular Wood Knitting Needle, 1Pieces Metal Cable, 1Piece Storage Bag This set of interchangeable circular knitting needle large crochet hook allows you to easily knits various type of project including sweater, bag, carpet, scarf, sock, toy, blanket, rug and more Crafted with wood and metal, light in weight, ergonomic handle, comfortable to grip, easy to use. Great for working with dark and variegated yarns