Feature: Durable and practical,it is an ideal and useful tool for housewife to weave handcrafts The crochet hook set made of high quality materials features long service life and slim deformation possibility, its perfect round tip helps to smoothly knit. This set contains different types of knitting tools, which is very useful, helping you to achieve your creative ideas Parameters: Product Material: Stainless steel and plastic Uses: Crochet wool and so on Scope of application: for domestic use or handmade DIY shop Product Size(approx.): Color Aluminum Crochet Size: (Length: 15CM/5.91in): 2.0mm/0.08in, 2.5mm/0.10in, 3.0mm/0.12in, 3.5mm/0.14in, 4.0mm/0.16in, 4.5mm/0.18in, 5.0mm/0.20in, 5.5mm/0.22in, 6.0mm/0.24in, 6.5mm/0.26in(random delivery in color) Iron crochet size: (length: 12CM/4.72in): 0.6MM/0.24in, 0.75MM/0.03in, 0.85MM/0.03in, 0.9MM/0.04in, 1.0MM/0.39in, 1.1MM/0.4in, 1.25MM/0.05in, 1.4MM/0.06in, 1.50MM/0.06in, 1.60MM/0.06in, 1.75MM/0.07in, 1.90MM/0.07in Leather Case size: about 180mm x 130mm EU Responsible Persons information: Name: PI NETWORK SARL Address:38 rue Dunois 75647 Paris CEDEX 13,75013,FR E-mail:friedlichrichter@outlook.com This merchant is committed to only offering products that comply with the General Product Safety Regulation.